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How to Research the Philippines — A Practical Guide (Laws, Companies, People, Case Law, Local News, and Freedom-of-Information Requests)

As of 2026-09-08 · Updated 2026-09-08 · Section: Residency, Visas & Life in the Philippines · 日本語版


0. Where this guide fits

This project has three "how to research" reference documents. They cover different ground — do not mix them up.

Document Scope Relationship to this guide
How to Use Statistics and Data Sources Numbers (PSA / BSP / BTr / MGB, etc.): the OpenSTAT API, base years, differences in how remittances are defined, the list of bot-blocked sites Numerical questions are left to that document as a rule. §5 of this guide covers only the pitfalls it doesn't already cover
Guide to Japanese-Language Sources Secondary sources in Japanese (books, academic journals, Japanese-language media, JICA/JETRO publications) "What to read" belongs there; "how to actually track it down" is §8 of this guide
This guide How to reach primary sources other than numbers: legislation, corporate registration, people, case law, local news coverage, and freedom-of-information requests —

This guide is not meant to be read start to finish — it is a reference to look things up in. Open only the section you need.

0.1 This project's collection policy (a matter of policy, not technique)

# Rule
1 DENR / EMB / NSWMC / DOTr explicitly disallow automated collection in their the site's automated-access policy. Do not attempt to retrieve their content, including via an alternate route. Get information under these agencies' jurisdiction through other channels instead — news coverage, congressional records, the original statutory text, or international-organization documents
2 Do not bypass paywalls. If the headline and lead paragraph don't provide enough, either subscribe or verify the fact through another outlet
3 For ordinary bot-blocking not covered above (e.g. a automated-access screening 403), a read-only alternate route that uses an alternate route may be used
4 Use search-style "summaries" only for discovery, never adopt them as fact. Always check the original source URL

0.2 Alternatives when a search engine isn't usable (tested 2026-08-26)

Method Format Test result
Read the DuckDuckGo HTML version through an alternate route the DuckDuckGo HTML version via an alternate route Works. Returns titles and URLs. Most of the research behind this guide was discovered this way
Google News RSS https://news.google.com/rss/search?q=<query>&hl=en-PH&gl=PH&ceid=PH:en Works. Returns headline, outlet name, and date. Because a date is attached, it's strong for checking chronology
Hit a site's own internal search directly e.g. https://sc.judiciary.gov.ph/?s=278353 Works (see §4.3)

注 All of these are discovery tools — never quote a snippet as if it were the final word.


1. How to find legislation

1.1 First, learn the numbering system

Abbreviation Full name Period / character Example
RA Republic Act From 1946 onward (with a gap in 1973–86). The current mainstay RA 11055 (the PhilSys Act, 2018)
BP Batas Pambansa 1978–1985 (the Batasang Pambansa era) BP 68 (the old Corporation Code)
PD Presidential Decree 1972–1986 (martial-law-era legislation) PD 1586 (the Environmental Impact Statement system)
CA Commonwealth Act 1935–1946 —
Act Act (of the Philippine Legislature) American colonial period through 1935 Act 3815 (the Revised Penal Code)
EO Executive Order A presidential order. 注 EOs from the 1986–87 revolutionary-government period carry the force of statute — a point worth noting EO 2, s. 2016 (freedom of information)
AO / MC / MO / Proc. Administrative Order / Memorandum Circular / Memorandum Order / Proclamation Various instructions and declarations issued by the Office of the President Proclamation 973 (finalizing the 2024 census, 2025-07-17)
IRR Implementing Rules and Regulations Rules issued by the agency in charge of implementation. Reading the parent law alone won't tell you how things work in practice —
Department level Department Order / Administrative Order / Department Circular / Memorandum Circular E.g. a DOLE DO, a DENR AO, a BIR RR/RMC. A presidential "AO" and a department-level "AO" are different things even though they share the name —

注 "s." stands for "series" (the year). EO 2, s. 2016 means "No. 2 in the 2016 series." The number alone cannot identify it — always give the year alongside it.

1.2 How to use the four main entry points

Site Operated by Strengths Weaknesses Automated access as of 2026-08-26
LawPhil Project
lawphil.net
Arellano Law Foundation (a private law-school-affiliated foundation) URLs follow a regular pattern and can be typed directly. Covers all 6 constitutions, Acts/CAs/BPs/RAs/PDs, presidential issuances, Supreme Court circulars, the Rules of Court, case law, and treaties Unofficial. Statutory text is "as enacted," not a consolidated version reflecting later amendments Accessible (some index pages need the an alternate route)
ChanRobles Virtual Law Library
chanrobles.com
ChanRobles & Associates (a private law firm) An entry point curated by subject area (labor, tax, criminal, election, IP, immigration). Also carries bar exam questions Unofficial. Site structure is dated, many broken links 注 Direct fetch returns 403. Readable via an alternate route/https://www.chanrobles.com/virtualibrary1.htm`
Supreme Court E-Library
elibrary.judiciary.gov.ph
Supreme Court of the Philippines (official) The official archive of case law (1996–2026). Also holds legislation and administrative issuances Search UI is heavy; browsing by year/month is the basic mode 注 Direct fetch fails with an SSL intermediate-certificate error. Readable with the an alternate route
Official Gazette
officialgazette.gov.ph
Office of the President (the official gazette) The official medium of publication. Serves as the basis for effectivity dates Poor searchability; often circulated via shortened URLs 注 Blocked by automated-access screening, returning 403. Could not be bypassed even via alternate route (tested 2026-08-26). Assume manual browser access is required
ONAR / National Administrative Register
naro.law.upd.edu.ph
UP Law Center (University of the Philippines College of Law) The official register of IRRs and department-level issuances (§1.4) Agencies may fail to file submissions Accessible (direct fetch succeeded)

注 None of these offer a "consolidated text" that reflects all subsequent amendments. As of August 2026, the Philippines has nothing equivalent to the UK's legislation.gov.uk or Japan's e-Gov statute search. Amendments must be tracked manually using the procedure in §1.5.

1.3 From an RA number to its text — typing the URL directly is fastest

LawPhil's Republic Act pages follow this pattern (confirmed by testing on 2026-08-26):

https://lawphil.net/statutes/repacts/ra<year>/ra_<number>_<year>.html
Example URL
RA 11055 (the PhilSys Act — approved 6 August 2018, not enacted in 1978) https://lawphil.net/statutes/repacts/ra2018/ra_11055_2018.html
RA 12145 (NEDA → DEPDev, 10 April 2025) https://lawphil.net/statutes/repacts/ra2025/ra_12145_2025.html
RA 12322 (basic-education curriculum, 2 August 2026) https://lawphil.net/statutes/repacts/ra2026/ra_12322_2026.html

The year index is at https://lawphil.net/statutes/repacts/ra<year>/ra<year>.html.

A rough table for guessing the year from an RA number (measured against LawPhil's year indexes on 2026-08-26)

Year Range of RA numbers recorded that year Representative examples
2025 RA 12117 through RA 12313 RA 12120, natural gas industry (1/3); RA 12145, DEPDev (4/10); RA 12234, data transmission/connectivity framework (8/24); RA 12312, the ban on offshore gaming (POGO) (10/23); RA 12313, lifelong learning framework (10/23)
2026 (as of 26 August) RA 12315 through RA 12322 RA 12316, authority to suspend/reduce excise tax on petroleum products (3/25); RA 12317, amending the timing of Bangsamoro elections (3/25); RA 12322, flexibility in the curriculum (8/2)

注 Numbers are assigned in order of approval, so within a year the promulgation date does not necessarily track the number. A bigger number does not always mean "newer" — many bills are approved on the same day. 注 RA 12314 did not appear in either the 2025 or the 2026 index (tested 2026-08-26). When a number appears to be missing, that could mean LawPhil simply hasn't recorded it, or it could reflect a veto or a skipped number. Do not conclude it "doesn't exist" — check with the Official Gazette or Congress instead.

1.4 How to find IRRs (implementing rules and regulations)

The parent law alone rarely gets you to how things actually work. In the Philippines, the IRR is very often where the real rules live.

Step What to do Detail
1 Read the "Implementing Rules and Regulations" clause at the end of the parent law It will typically say "within 90 days of this Act's effectivity, the Department of ◯◯ shall, in consultation with △△, promulgate the IRR" — naming the responsible agency and a deadline. This is your starting point
2 Check ONAR (Office of the National Administrative Register, UP Law Center) https://naro.law.upd.edu.ph/ — search at /search. As a rule, an administrative rule only takes effect once it has been filed here
3 Check the agency's own site under "Issuances" 注 Department sites lose links when redesigned. ONAR tends to be more durable
4 Confirm publication in the Official Gazette or a newspaper of general circulation This affects the effectivity requirement (§1.7)

ONAR (NARO) as measured on 2026-08-26 (direct fetch succeeded)

Item Content
Coverage Bulletins/circulars/regulations from each department and LGU. Can be searched across keyword, year, issuing agency, and document type
Years covered as displayed 2004–2027 ( an obvious data error showing a "2042" entry was also displayed — don't take the year-filter values at face value)
Number of filings by issuing agency (as displayed on the site) Land Transportation Office (LTO) 1,341; Office of the President (OP) 1,155; Bureau of Internal Revenue (BIR) 522
Update frequency Displayed as "updated daily"
Cost Free

注 The absence of an IRR from ONAR doesn't necessarily mean it doesn't exist. Conversely, an administrative rule not filed with ONAR can have its validity challenged (the registration requirement under Book VII of the Administrative Code). In practice, "is it in ONAR?" is itself often a point of contention.

1.5 How to track amendments (given that no consolidated text exists)

Step What to do Caution
1 Secure the text as originally enacted from LawPhil This is your baseline
2 Identify amending laws. Use full-text search on E-Library / LawPhil for "amending Republic Act No. XXXXX" or "An Act Amending" 注 The amending law's title doesn't always include the original law's number
3 Always read the Repealing Clause The standard formula is a sweeping repealing clause saying "any provision inconsistent with this Act is repealed," without specifying which provisions actually died. This is the single biggest pitfall in Philippine legal research
4 Check case law for the "interpretation as amended" (§4) The text of the provision alone is not enough
5 Check ONAR for a revised version of the IRR (§1.4) The IRR often fails to keep pace when the parent law changes
6 Cross-check with a law firm's client alert 注 This is a secondary source. Always trace numbers and dates back to the primary source

注 A common mistake: quoting a provision picked up from LawPhil as-is, when it had actually been amended years earlier. The safe assumption is that a provision not marked "as amended" has not had its amendments reflected.

注 The pitfall of codes: the Corporation Code — BP 68 from 1980 — was fully replaced in 2019 by RA 11232 (the Revised Corporation Code), changing the number entirely. Older commentary often still assumes BP 68.

1.6 How to track bills and deliberations

Target Entry point Test result as of 2026-08-26
Senate The Senate's own site web.senate.gov.ph (member list, bills) / Legislative Information System (LIS) 注 web.senate.gov.ph returns 403; via alternate route, 523 (origin unreachable). 注 legis.senate.gov.ph failed DNS resolution entirely. The LIS URL has likely changed — don't trust an old article's link at face value
House of Representatives congress.gov.ph (/members/, /legisdocs/) 注 Blocked by automated-access screening, 403. Could not be bypassed via alternate route either. Assume manual browser access is required
Alternative Google News RSS plus the Senate's and House's official Facebook pages, and press releases from the PCO/PIA In practice, the most reliable route for breaking news

Pinning down the Congress term (as of 2026-08-26, confirmed on the House's official site, congress.gov.ph, "House Members - 20th Congress")

Item Detail
The 20th Congress 28 July 2025 – 7 June 2028 (planned)
Composition Senate: 24 seats; House: 318 seats

注 When Congress adjourns sine die, any bill that did not pass is, as a rule, dead and must be reintroduced in the next Congress. When a document says "such-and-such bill is under deliberation," always check which Congress it refers to.

1.7 Effectivity and promulgation — "when does it actually take effect?"

Point In practice
Publication Publication in the Official Gazette or a newspaper of general circulation is required. The rule under Article 2 of the Civil Code is that the law takes effect 15 days after publication (unless the law itself specifies a different date)
"Approved" date vs. "effective" date differ The "Approved: [month] [day]" line at the end of an RA is the date the President signed it — not its effectivity date
If the President does not sign A bill becomes law without signature after 30 days have elapsed from receipt (it "lapses into law"). In that case, the Official Gazette entry will show no signatory
Veto There is a general veto, and a line-item veto applicable to the budget law (the GAA). When citing a GAA, always read it together with the veto message

2. How to research companies

2.1 First, work out where it's registered

Business form Registered with Public inquiry
Stock corporation / non-stock corporation / partnership / branch of a foreign corporation SEC (Securities and Exchange Commission) §2.2
Sole proprietorship DTI (Business Name Registration System, bnrs.dti.gov.ph) 注 Direct fetch returned 403 as of 2026-08-26. Manual browser access needed
Cooperative CDA (Cooperative Development Authority) —
All businesses The city/municipal Business Permit (Mayor's Permit) plus the BIR Certificate of Registration (Form 2303) In on-the-ground verification, asking for copies of these two documents is the standard practice
Listed companies SEC plus PSE (§2.3) Disclosures are on PSE EDGE

注 "Not in the SEC" does not mean "doesn't exist." Sole proprietorships register with DTI, and cooperatives with CDA. The most common business form in the Philippines is the sole proprietorship.

2.2 Looking up SEC registration data (tested 2026-08-26)

System URL Purpose Test result
Check with SEC checkwithsec.sec.gov.ph A free public lookup to confirm a registered company's existence and status 注 Direct fetch 403 (browser access assumed)
eSPARC esparc.sec.gov.ph/application Application for incorporation. /application-one-sec/name-verification lets you check whether a company name is already taken 注 Cannot fetch directly
OneSEC Inside eSPARC A simplified route to register a standard one-person or stock corporation the same day or within a short period —
eFAST efast.sec.gov.ph Electronic filing of Audited Financial Statements (AFS) and the General Information Sheet (GIS). The submission window for companies Live (it's a JavaScript app, so automated fetching only retrieves the page title)
SEC Express System secexpress.ph The official channel through which a third party can order copies of a company's registration documents for a fee Direct fetch works
HARBOR Reached via eFAST Beneficial-ownership registration (§2.4) —

Documents obtainable through SEC Express System (per that site, tested 2026-08-26)

What you can get
Articles of Incorporation / Partnership (both the original and any amended versions)
By-laws (both the original and any amended versions)
General Information Sheet (GIS) — the annual filing of officers, shareholders, and share count
Audited Financial Statement (AFS)
Applications to increase/decrease capital, board minutes/resolutions, Secretary's Certificate, Registration Data Sheet, and more
Item Detail (tested 2026-08-26)
Search key Company name or SEC registration number
Payment GCash, Maya, bank transfer, payment counter, credit card
Turnaround From when SEC releases the documents: 3–5 business days within Metro Manila, up to 7 business days in the provinces
Fee Reduced from 1 June 2026 under SEC Memorandum Circular No. 18 (per the site's own announcement). 注 The exact amount doesn't appear on the site's top page — check the linked announcement. This guide does not state a figure
Phone (02) 8-737-8888 (Mon–Sat, 8:00–17:00)

注 To see a company's real substance, always pull the GIS and the AFS. A website or corporate brochure cannot be relied on. The GIS lists the shareholder register, share counts, and officers' names, nationalities, and addresses.

注 The body of SEC Memorandum Circular (MC) PDFs is often a scanned image. In one test, an MC No. 15, s. 2025 PDF (17 pages) yielded only "15" on the cover and "22" at the end when text extraction was attempted. Since the body text cannot be mechanically searched or quoted, the practical two-step approach is to get the gist from a law firm's alert, and then have a human read the image to confirm the actual provision.

2.3 Listed companies — PSE EDGE

Item Detail (edge.pse.com.ph; direct fetch succeeded on 2026-08-26)
What's available Per-company disclosures (Company Announcements), financial reports (17-Q quarterly, 17-A annual), other SEC/PSE filings, dividend schedules, trading halts, listing notices
Search Company list, ticker (e.g. URC / MER / TEL), Advanced Search
URL pattern Company info /companyInformation/form.do?cmpy_id=<ID>; disclosures /announcements/form.do; financials /financialReports/form.do; others /otherReports/form.do
Disclosure numbers A reference number like C06471-2026 is assigned — note this down when citing

How the filing types line up (per SEC rules): 17-A = annual report, 17-Q = quarterly report, 17-C = current report (timely disclosure). The Japanese equivalent of an annual securities report is 17-A.

注 A glossy booklet labeled "Annual Report" (Annual Report to Stockholders) is not the same as the statutory 17-A. For figures, use the 17-A.

2.4 Beneficial ownership

The Philippines was removed from the FATF grey list (enhanced monitoring) on 21 February 2025 (announced by FATF, reported consistently by Reuters and others on 2025-02-21). Disclosure requirements were strengthened in this context.

Item Detail Source / caveat
New system HARBOR (Hierarchical and Applicable Relations and Beneficial Ownership Registry) — the SEC's beneficial-ownership register SEC Memorandum Circular No. 15, Series of 2025
Who files Only registered filers with a valid eFAST account can file in HARBOR Same as above
Change to the GIS The beneficial-ownership field has been removed from the 2026 GIS, consolidated into HARBOR instead Same as above
Update obligation Changes must be reported within 7 calendar days of any shift in ownership stake — not an annual refiling, but an update-on-change-plus-revalidation model Same as above
Effectivity date 注 Some commentary says "30 January 2026," others say "1 January 2026" — the two coexist (tested 2026-08-26). Check the MC's own effectivity clause to be sure A discrepancy among secondary sources
Public availability 注 Whether HARBOR's contents are made public has not been confirmed. At minimum, the previous route of obtaining this via the GIS may have closed Unconfirmed

注 Practical consequence: the previous method — "pull the GIS via SEC Express to learn the beneficial owner" — used to work, but from 2026 onward that field is gone from the GIS. Do not rely on an old how-to guide as-is.

Alternative routes for tracking down beneficial ownership: ① for listed companies, PSE EDGE's substantial-shareholding and officer-shareholding disclosures; ② tracing the legal owner shown on the GIS and working up the chain of holding companies one step at a time; ③ for government contracts, PhilGEPS (§2.5); ④ investigative-journalism corporate databases.

2.5 Public sources useful for verifying a company

Source URL What it tells you Test result 2026-08-26
PhilGEPS (government procurement) philgeps.gov.ph / notices at notices.philgeps.gov.ph Bid notices, award results, supplier registration. Searchable without logging in Works via alternate route
Award list notices.philgeps.gov.ph/GEPSNONPILOT/Tender/RecentAwardNoticeUI.aspx Recent awardees and amounts Same as above
COA (Commission on Audit) coa.gov.ph Annual Audit Reports (AAR) for departments, GOCCs, LGUs, and state universities. Names of contracting companies and specific amounts appear 注 automated-access screening 403. Manual browser access needed
BOI / PEZA Each agency's site Lists of approved investment-incentive recipients 注 The approved amount is not the actual amount invested (see §5.4 of How to Use Statistics and Data Sources)
IPOPHL — Names of trademark/patent applicants (a lead on the entity actually running the business) —
Litigation §4 Pending disputes, suits challenging administrative sanctions —

2.6 注 Pitfalls in company research

# Pitfall
1 Many separate companies share the same or a similar name. "◯◯ Corporation," "◯◯ Philippines, Inc.," and "◯◯ Holdings" may be different companies entirely. Identify a company uniquely by its SEC registration number
2 Company names change often. The SEC registration number doesn't change, so track by number
3 Under foreign-investment restrictions (the Foreign Investment Negative List, and sector-specific ceilings for public utilities, retail, etc.), the nominal shareholder structure can diverge from actual control (the so-called nominee structure). Don't draw conclusions from the GIS's shareholder list alone
4 An AFS's accounting period isn't necessarily the calendar year. Always check which month "FY2025" actually closes
5 There are cases of dormant or revoked companies that keep operating under their old name. Check status on Check with SEC
6 In conglomerates, shareholdings are often layered within the group. Cross-check against this project's Conglomerates and Corporate Groups article

3. Verifying people — "are they still in office?" is the biggest question

3.1 Why this is hard (2025–2026 examples)

Top Philippine posts turn over mid-term. Below are examples from the 20th Congress confirmed by direct testing while preparing this guide (on the House's official site, congress.gov.ph, "House Members - 20th Congress"; the changes in Senate President and Speaker were confirmed from PNA and Presidential Communications Office (PCO) releases, both retrieved 2026-08-26).

Post Officeholders and periods
Senate President Francis Escudero: 2025-07-28 – 2025-09-08 → Tito Sotto: 2025-09-08 – 2026-05-11 → Alan Peter Cayetano: 2026-05-11 – 2026-06-03 → Sherwin Gatchalian: acting from 2026-06-03, formally from 2026-06-17
Speaker of the House Martin Romualdez: 2025-07-28 – 2025-09-17 → Bojie Dy (Faustino Dy III, Isabela's 6th district): from 2025-09-17

注 The Senate Presidency changed hands four times in under a year. Any document that states "the Senate President is ◯◯" will be wrong within months. Don't hard-code a legislative leader's name into your text — always attach an "as of [month/year]" qualifier.

Similarly noteworthy are appointments with a known end date:

Person / post Fact Source
Chief Justice Alexander G. Gesmundo (27th, since 2021) Retires on 6 November 2026 upon turning 70 (the mandatory retirement age for Philippine judges is 70). A successor will then be appointed Supreme Court sc.judiciary.gov.ph/incumbent-justices/; The Freeman, 2026-08-24
Secretary of Finance Frederick D. Go: took office 17 November 2025 (succeeding the previous secretary). Joined the Monetary Board on 8 January 2026 PIA, 2026-01-09, and others
BSP Governor Eli M. Remolona Jr. (chairs the Monetary Board) PIA, 2026-01-09

注 To anyone reading this guide after November 2026: be sure to re-check the Chief Justice.

3.2 Primary sources by role

Target Primary source Test result 2026-08-26 Alternative
President / Vice President / cabinet Office of the President op-proper.gov.ph / PCO pco.gov.ph / Official Gazette 注 Official Gazette returns 403 Press releases from PIA (pia.gov.ph) and PCO. Oath-of-office coverage is the most reliable
Senators web.senate.gov.ph/senators/ 注 403 / 523 COMELEC's declaration of winners, PCO/PIA/PNA releases, the Commission on Appointments (comappt.gov.ph), and major outlets (Inquirer, Philstar, Rappler, BusinessWorld). Because this document set follows a primary-source-only policy, Wikipedia is not used even as a fallback (removed in the 2026-08-26 source-hygiene pass)
House members congress.gov.ph/members/ 注 automated-access screening 403 Same as above
Supreme Court justices sc.judiciary.gov.ph/incumbent-justices/ Confirmable via search Signature block of decisions (§4)
Department secretaries/undersecretaries Each department's "Officials" page 403 for some departments PIA/PCO appointment coverage; the signatory on an ONAR issuance
Local officials (governors, mayors) COMELEC results, DILG 注 COMELEC returns 403 Official LGU Facebook pages ( for a Philippine LGU, Facebook is effectively the official site)
Central bank / independent bodies Each agency's own site BSP is accessible —

3.3 A three-way cross-check procedure

Step What to do
1 Find the appointment/inauguration document (presidential appointment, declaration of election win, Commission on Appointments confirmation, or election resolution)
2 Search in the opposite direction for signs the person has left office. Run a Google News RSS query for "<name>" resign OR replaced OR ousted OR retire. Checking only "took office" and never "left office" is the classic mistake
3 Confirm the title is still being used in coverage from the last 30 days. If it is, the person is probably still in office
4 Adopt the fact only if all three (official page / legislative or agency roster / recent coverage) agree. If they don't agree, write it qualified as "as of [month/year]"

3.4 注 Quirks of Filipino name conventions

Point Detail
Nicknames are used officially Ballots and official profiles show nicknames in quotation marks, e.g. "Bongbong" Marcos Jr., "Bojie" Dy, "Tito" Sotto. Searching by the nickname often gets more hits
Jr. / III / Sr. Parent and child sharing the same name is very common. Dropping the Jr./III turns them into a different person
Maternal surname Some people carry both a paternal and a maternal surname, Spanish-style. The middle name is often the maternal surname (e.g. Alexander Gahon Gesmundo)
Spelling variation Local coverage often uses just the surname or just the nickname. When writing this up in Japanese, always give the full name plus the original spelling on first mention

4. How to find case law

4.1 How to read case numbers

Notation Meaning
G.R. No. 278353 General Register number. The unique identifier for a case pending before the Supreme Court — this is normally how a case is cited
G.R. No. L-63915 The "L-" prefix used for cases before roughly the 1980s. Don't drop the "L" when citing older case law
A.M. No. ... Administrative Matter (judicial administration, rule-making, disciplining a judge)
A.C. No. ... Administrative Case (disciplining a lawyer)
B.M. No. ... Bar Matter (bar exam / integrated bar matters)
UDK / OCA IPI Unassigned / preliminary inquiry number from the Office of the Court Administrator
Citation style Traditionally cited by volume/page in SCRA (Supreme Court Reports Annotated, a private case reporter) or Phil. (Philippine Reports, the official reporter). 注 SCRA is a private publication and is not freely available online

4.2 How to use the entry points

Entry point URL Strengths Weaknesses Test result 2026-08-26
Supreme Court E-Library elibrary.judiciary.gov.ph Official. Lists 1996–2026 by month. Individual documents at /thebookshelf/showdocs/1/<doc ID> The document ID is a sequential number with no inherent meaning — there's no direct conversion from a G.R. number 注 SSL intermediate-certificate error. Readable with the an alternate route (tested: showdocs/1/65623 = G.R. No. 232888, Verzonilla v. ECC)
The Supreme Court site's full-text search https://sc.judiciary.gov.ph/?s=<G.R. number> Just submit the G.R. number and get a list of the majority opinion plus every individual justice's separate opinion. Fastest method Thin coverage before 1996 注 Direct fetch fails with an SSL error. Succeeds with the an alternate route
Decision PDFs sc.judiciary.gov.ph/wp-content/uploads/<year>/<month>/<number>-<ponente's surname>.pdf The original PDF The filename convention isn't perfectly consistent Retrieval and full-text extraction succeeded via alternate route
LawPhil case law lawphil.net/judjuris/ By year and month. HTML, so it's easy to search and quote Unofficial; may have gaps in coverage Accessible
ChanRobles chanrobles.com/cralawscdecisions.htm Curated by subject area Unofficial and dated 注 403; needs an alternate route

4.3 Walking through a real example (tested 2026-08-26)

Take the case surrounding the impeachment prosecution of Vice President Sara Duterte as an example.

Step What was actually done, and the result
1. Identify the case number News coverage showed it was G.R. No. 278353 (consolidated with G.R. No. 278359)
2. Search the Supreme Court site an alternate route/https://sc.judiciary.gov.ph/?s=278353` → returns a list of URLs for the majority opinion plus 10-plus separate opinions
3. Retrieve the original PDF Fetched .../wp-content/uploads/2026/01/278353-VILLANUEVA.pdf and confirmed the parties, date, and holding from the text
4. Confirm the contents In an En Banc decision dated 25 July 2025 (ponente: Senior Associate Justice Leonen), the impeachment articles were ruled unconstitutional. A subsequent resolution dated 28 January 2026 then denied the Motion for Reconsideration "WITH FINALITY", making the decision immediately final with no further pleadings allowed

注 The lesson from this example: a decision doesn't have just one date. Conflating "decided 25 July 2025" with "reconsideration denied 28 January 2026" can put the finality date off by nearly a year. When citing case law, always give ① the decision date, ② the outcome of any reconsideration, and ③ whether entry of judgment has occurred together as a set.

注 This case also shows that a decision is not the end of the impeachment process. As of August 2026, the Vice President's impeachment trial was still reported to be ongoing (a Rappler RSS item dated 2026-08-25, "LIVE UPDATES: Impeachment trial of Vice President Sara Duterte," confirmed this). A fresh prosecution could arise once the "one-year bar" period has run, so don't describe the political process based on the court decision alone.

4.4 Lower courts — public availability drops off sharply

Court Public availability (tested 2026-08-26)
Court of Appeals services.ca.judiciary.gov.ph/recentdecisions/ posts only the last 7 days' worth (tested: 63 decisions for 17–18 August 2026). There is no archive — earlier decisions are simply not available here. Case numbers take forms like CV-07631-MIN (civil) or SP-184896 (special proceedings), broken down by station (Manila / Cebu / CDO [Cagayan de Oro]). There is a formal notice that the printed version takes precedence, and the electronic version may contain errors
Regional Trial Court (RTC) / trial level There is no public database. As a rule, only a party or their counsel can request records from the clerk of court
Sandiganbayan (the anti-corruption special court) / CTA (Court of Tax Appeals) Decisions are posted on each court's site. Essential for tracking corruption or tax cases

注 It's fair to treat "Philippine case law" as effectively meaning "Supreme Court case law." Lower-court decisions generally cannot be researched. Before writing "the court ruled that...," always confirm which level of court is meant.

4.5 注 Pitfalls in case-law research

# Point
1 An unsigned/minute resolution is generally not published. The Supreme Court may have disposed of a case without it ever appearing in a case reporter
2 A consolidated case (G.R. 278353 and 278359) may only turn up in search under one of the two numbers. Search both
3 A separate/concurring/dissenting opinion is not the ruling. Cite the holding and ratio of the majority opinion
4 The body text on hosting sites can contain OCR or transcription errors. Verify amounts, dates, and article numbers against the original PDF
5 Check whether the Supreme Court has abandoned a prior ruling. Don't cite an old landmark case as-is without checking
6 Never describe a decision under a pending Motion for Reconsideration as "final."

5. Statistical pitfalls — a supplement to How to Use Statistics and Data Sources

注 Base years, old-vs-new regional codes, revision markers, the difference in how remittances are defined, and the list of bot-blocked sites are all already covered in How to Use Statistics and Data Sources. This section covers only what isn't duplicated there.

5.1 The administrative-division code (PSGC) "moves every quarter"

Fact Detail (tested 2026-08-26)
Update frequency PSA issues a revised version every quarter
Example of a Q2 2026 revision Davao del Norte's San Isidro municipality renamed Sawata, the same province's Sawata barangay renamed Poblacion, plus 15 other place-name spelling corrections
Official distribution point PSA's classification page / the PSA Data Archive (注 both bot-blocked)
Practical alternative Several third-party mirrors exist (PSGC code lookup tools, GitHub barangay-boundary data, R packages, etc.). 注 Mirrors may lag behind or alter codes — always check the vintage (which year and quarter's release) you're looking at

注 A renamed place is "the same location under a different name," not "a newly created one." Whether the PSGC code is retained or reassigned across a renaming varies, so when merging time-series data, join on the code rather than the name, and make sure the code vintages match.

5.2 注 Government agencies' names themselves can change

This is the single biggest reason a search comes up empty.

Old New Basis / timing
NEDA (National Economic and Development Authority) DEPDev (Department of Economy, Planning, and Development) RA 12145, 10 April 2025. Upgraded to a full department. Bodies under it like PIDS and the PPP Center remain under DEPDev

注 Any document from before April 2025 will say "NEDA" throughout. When searching, use both the old and new names. The same kind of reorganization can happen at other departments too, so get in the habit of searching using the organization's name as of when the document was written.

5.3 注 "As of" dates and the fiscal year

Point Detail
The Philippine national fiscal year The calendar year (1 January – 31 December) — unlike Japan's April start
School year Straddles two calendar years, e.g. SY 2025-2026. Doesn't map directly onto calendar-year statistics
"As of" Philippine tables customarily state "as of [date]" in the header or a footnote. Figures for the same year can differ depending on the reference date
Cross-checking against Japanese sources Japanese statistics are often framed by "fiscal year" or "as of end-[month]," while Philippine ones use the calendar year. Align the period definitions before comparing.

5.4 注 Units and spelling

Point Detail
Amounts Peso (₱, PHP) and dollar figures both circulate. Always check whether "P1.2 B" means ₱1.2 billion, and what "billion" means (the Philippines uses the American short scale, where a billion = 1,000 million)
Peso notation P, ₱, PhP, and Php all appear
Place-name/personal-name spelling Spanish, English, and local-language forms coexist (e.g. Cebu/Sugbo, Baguio, Zamboanga). Search under multiple spellings
Digit grouping The Philippines uses thousands separators and a period for the decimal point (the reverse of the European convention)

6. How to read local news coverage

6.1 Major outlets at a glance (tested 2026-08-26)

Outlet Character Ownership / background Automated access RSS
Philippine Daily Inquirer
inquirer.net
The largest general-interest daily. Strong on politics and society Owned by the Rufino-Prieto family (Inquirer Holdings, Inc.). Reportedly merged its print and digital operations into one company in 2025 RSS is directly fetchable https://newsinfo.inquirer.net/feed (tested: a valid RSS 2.0 feed, retrieved an article dated 2026-08-25)
The Philippine STAR
philstar.com
A general-interest daily, fast on breaking news Affiliated with the Belmonte family (Philstar Media Group). Reportedly PLDT-linked MediaQuest Holdings acquired a 20% stake RSS directly fetchable https://www.philstar.com/rss/headlines (tested: working, dated 2026-08-26)
Rappler
rappler.com
Strong on investigative reporting, fact-checking, and live updates. Data journalism Independent online outlet 注 Both the main site and RSS return 403. Fetchable with the an alternate route https://www.rappler.com/feed/ (tested: working, dated 2026-08-25)
BusinessWorld
bworldonline.com
The strongest daily on economics and finance PLDT-linked (reportedly in the MediaQuest → Hastings Holdings → Philippine Star Group lineage) 注 403. Homepage fetchable with the an alternate route (tested: confirmed headlines dated 2026-08-26) Paid subscription lives on a separate domain (bworld-x.com). 注 Individual articles may be paywalled — don't bypass the wall
BusinessMirror Business daily — — —
Manila Bulletin One of the oldest dailies 注 Ownership structure not confirmed in this research — —
The Manila Times Daily; strongly editorial in tone — — —
Philippine News Agency (PNA)
pna.gov.ph
The government wire service (under the Presidential Communications Office). The closest thing to a primary source for government announcements. Free Government 注 403; could not be bypassed even via alternate route (tested 2026-08-26) Capturing headlines and dates via Google News RSS is the practical option
PIA (Philippine Information Agency)
pia.gov.ph
Government public information office. Useful for confirming appointments, inaugurations, and local government activities Government Confirmable via search —
ABS-CBN News Lost its legislative broadcast franchise in 2020, now focused on digital and partnerships. 注 Reportedly gave up on obtaining a new franchise as of 2025, but a bill remains pending in the House, so the situation is fluid (needs confirmation) — — —
GMA News Online The largest network-affiliated news outlet — — —
PCIJ (Philippine Center for Investigative Journalism) / VERA Files Investigative journalism and fact-checking; long-term asset tracing and SALN analysis Non-profit — —
SunStar / MindaNews / Cebu Daily News Primary sources for the provinces (Cebu, Mindanao) — — Provincial incidents don't make the national papers. Local papers can be the only source available

注 Watch for concentration of ownership: the Philippine STAR and BusinessWorld are both under the influence of PLDT-linked MediaQuest, and Inquirer is also reported to have investment from the same group. "Multiple papers reporting the same thing" doesn't necessarily count as independent corroboration. ( Note that the ownership details in this section are based on secondary sources — the actual shareholding percentages have not been confirmed against SEC GIS filings, so some of this remains unconfirmed.)

6.2 Rules of thumb for using news coverage

# Rule
1 Use news coverage for discovery, and confirm the fact at the primary source — §1 for laws, §4 for case law, the statistics guide for numbers
2 For the government's own statement, go to PNA/PIA/PCO. Private papers tend to dress up the headline
3 Breaking-news figures get revised (death tolls, damage estimates, turnout). Always attach the reporting date
4 注 Do not bypass paywalls. If the headline plus lead isn't enough, go to another outlet or the primary source
5 A live blog ("LIVE UPDATES") changes content hour by hour. If quoting it, note the exact time you retrieved it
6 A typhoon has both an international name and a PAGASA name (e.g. local coverage uses the PAGASA name). Cross-referencing requires giving both
7 Diversify searches using English spellings and nicknames (§3.4)
Purpose Feed
National news (free, directly fetchable) https://newsinfo.inquirer.net/feed / https://www.philstar.com/rss/headlines
Investigative reporting / fact-checking https://www.rappler.com/feed/ ( requires the alternate route prefix)
Topic tracking https://news.google.com/rss/search?q=<query>&hl=en-PH&gl=PH&ceid=PH:en ( easiest to use since it's cross-outlet and dated)
Government announcements Run a Google News RSS query equivalent to site:pna.gov.ph

7. Freedom-of-information requests (eFOI)

7.1 The framework's foundation — this rests on an executive order, not a statute

注 The Philippines has no freedom-of-information "law." The current system's basis is Executive Order No. 2, s. 2016 (confirmed against the LawPhil original text, 2026-08-26).

Item Detail (from the original text of EO 2, s. 2016)
Date signed 23 July 2016
Coverage The Executive branch only. Covers all national government departments/bureaus/agencies, GOCCs (government-owned or -controlled corporations), and state universities and colleges (SUCs). Local government units (LGUs) are "encouraged," not obligated
注 Not covered The Legislature, the Judiciary, and constitutional independent bodies are outside the EO's scope. Each of these has its own separate rules
Response deadline Within 15 working days of receipt, "as expeditiously as possible"
Extension May be extended when a request involves a large volume of documents or a broad search. However, it should not exceed 20 working days absent exceptional circumstances
Grounds for denial Where an exception applies "under the Constitution, existing law, or jurisprudence." The Department of Justice (DOJ) was tasked with producing an inventory of exceptions
Appeal Appeal to a higher authority within 15 working days of the denial notice, with a decision due within 30 days. Once administrative remedies are exhausted, judicial relief is available

注 A discrepancy with a working-level document: the 2026 FOI manual from the Presidential Communications Office (PCO) appears to describe an appeal to the PCO Central Appeals and Review Committee (CARC) as due "within 15 calendar days" (confirmed via a secondary source on 2026-08-26). Because EO 2's "working days" and the agency manual's "calendar days" may conflict, always confirm the deadline in the actual FOI manual of the agency you're filing with before submitting a request.

7.2 Procedure

Step What to do Caution
1 Register an account at the eFOI portal www.foi.gov.ph, choose the target agency, and create the request 注 As tested on 2026-08-26, the portal cannot be automatically fetched due to automated-access screening (could not be bypassed via alternate route either). Assume a human must operate a browser
2 Write the request specifically. "Any and all documents relating to ◯◯" is a common cause of denial or delay The more precisely you can specify document name, timeframe, and responsible unit, the higher your odds of success
3 You may be asked for a valid ID (this varies by agency) —
4 Wait out the 15 working days. If notified of an extension, note the new deadline —
5 If denied, check the cited legal basis for denial and appeal in order: the FOI Decision Maker (FDM) → up the agency → PCO CARC Appeal contact details are listed on the portal or in the agency's manual
6 Paper copies or bulk reproduction may incur actual cost. The amount is listed in each agency's own FOI manual Confirm in advance

The eFOI portal is designed so that requests and agency responses are, as a rule, posted publicly. Before filing your own request, search the portal to see whether the same information has already been requested — this is the most efficient approach.

7.3 注 Limitations and current status

Point Detail
No statute FOI legislation had still not passed as of 2025, and advocacy for passage during the 20th Congress (2025–) continues from both government (DBM, PCO) and civil society (PH-OGP) (confirmed via Google News RSS from PNA 2025-09-29 and DBM announcements dated 2025-05-06/05-08)
An executive order can be changed by the next president There is a structural weakness in that a change of administration could change the system
Scale of activity The portal displays eFOI statistics by agency for 2023–2025. 注 There is also an academic paper (a chapter published by Springer) analyzing a dataset of over 235,000 requests from the eFOI portal. This is a dataset built by researchers, not official government statistics — cite the source clearly when quoting this figure
注 Privacy Because requests and responses are published, concerns have been raised about requesters' personal information being exposed

注 LGU (city/municipal/provincial) information is often outside eFOI's scope. For local information, pursue: ① the LGU's Full Disclosure Policy postings, ② COA's annual audit reports (§2.5), or ③ a request for the minutes of the local legislative council (Sanggunian).


8. Japanese-language sources — how to find them

8.1 Entry points by agency

Agency What you can get URL Test result 2026-08-26
Ministry of Foreign Affairs (MOFA) Country basic data, country development-cooperation policy, business development plans, VIP visits, joint statements mofa.go.jp/mofaj/area/philippines/ 注 Direct fetch 403. Fetchable with the an alternate route
JETRO Business flash reports (Japanese-language rapid updates on regulatory changes), the Trade and Investment Annual Report, Japanese-language explainers on foreign-investment rules/tax/company setup, research reports jetro.go.jp/world/asia/ph/ Accessible via alternate route
JICA Pre-project evaluation sheets and post-project evaluation reports (project-level detail), country analysis papers, a report archive Reports at openjicareport.jica.go.jp; library at libopac.jica.go.jp Accessible via alternate route
Immigration Services Agency (ISA) Statistics on registered foreign residents (by nationality, residence status, prefecture) moj.go.jp/isa/policies/statistics/ Accessible via alternate route
Ministry of Health, Labour and Welfare (MHLW) Notification data on the "employment status of foreign workers" (foreign worker counts by nationality) mhlw.go.jp Accessible via alternate route
e-Stat The above statistics in tabular form (Excel/API) e-stat.go.jp —
Ministry of Finance trade statistics Bilateral Japan-Philippines trade figures — —
IDE-JETRO (Institute of Developing Economies) Asia Trend Annual Report, etc. ( see Guide to Japanese-Language Sources for detail) — —

How to use the JICA report archive (openjicareport.jica.go.jp): narrow down by field using the JICA Decimal Classification (JDC, 000–990). Bilingual in Japanese and English. The shortest route when you want "a document in Japanese that pulls together local institutions and figures" on infrastructure, disaster prevention, health, or agriculture.

JETRO's Trade and Investment Annual Report: jetro.go.jp/world/asia/ph/gtir.html. The edition published 28 August 2025 lists 2024's real GDP growth rate at 5.7%, among other figures (tested 2026-08-26).

8.2 注 MOFA's "basic data" — the update date and the year of the content don't match

Testing MOFA's Philippines basic-data page on 2026-08-26 found:

Item Value shown Source (as labeled on the page)
Page update date 30 June, Reiwa 8 (2026) —
Area 298,170 km² Philippine government announcement
Population 112,729,484 The 2024 Philippine census
Capital Manila (Metro Manila, approx. 14 million) 2024 census
Nominal GDP (2024) US$461.6 billion IMF
Nominal GDP per capita (2024) US$4,079 IMF
Japanese residents in the Philippines 12,648 (October 2024) MOFA statistics
注 Filipinos residing in Japan 341,518 (end of 2024) Ministry of Justice statistics
Exports to Japan (2023) ¥1.3036 trillion Ministry of Finance trade statistics
Imports from Japan (2023) ¥1.3382 trillion Ministry of Finance trade statistics

注 Even though the page's update date is June 2026, the figure for Filipinos residing in Japan is still the end-of-2024 value. The Immigration Services Agency's end-of-2025 figure is 356,579 (already confirmed within this project's Guide to Japanese-Language Sources) — a gap of roughly 15,000.

Practical rule: for MOFA's "basic data," look at the year attached to each individual figure, not the page's "update date." A recent update date does not mean the numbers inside are recent. Always re-pull population and resident-count figures from the primary agency (PSA / the Immigration Services Agency).

注 Likewise, note that the trade figures are still stuck at 2023.

8.3 Filipinos and Filipino workers in Japan — old and new figures side by side

Series Value As of Source / publication date
Registered Filipino residents (foreign resident statistics) 注 341,518 End of 2024 Ministry of Justice statistics (as shown on MOFA's basic-data page, tested 2026-08-26)
Registered Filipino residents (same series, newer figure) 356,579 End of 2025 Immigration Services Agency (confirmed within this project)
Total foreign workers 2,571,037 (up 268,450, +11.7% year-on-year — an all-time high since notification became mandatory) End of October 2025 MHLW's "Notification Status of the Employment of Foreign Workers," published 30 January 2026
Number of establishments employing foreign workers 371,215 (up 29,128, +8.5% year-on-year — an all-time high) End of October 2025 Same as above
Of which, Filipino nationals 260,869 (10.1% of the total, 3rd by nationality) End of October 2025 Same as above
(For reference) 1st: Vietnam 605,906 (23.6%) Same as above Same as above
(For reference) 2nd: China 431,949 (16.8%) Same as above Same as above

注 "Resident count" and "worker count" are two different things: the 356,579 registered Filipino residents (end of 2025, all residence statuses) and the 260,869 Filipino workers under the foreign-employment notification (end of October 2025) have different underlying populations. The latter covers notification-subject employees, excluding permanent residents, special permanent residents, and diplomatic/official staff — a subset of the former in concept, but with a different reference date and definition. Do not add or compare them directly.

注 "Rank" also depends on the indicator: the ranking by resident count and the ranking by employed-worker count don't match. Whenever writing "the Philippines ranks ◯th," always specify which indicator you mean.

8.4 A practical procedure for finding Japanese-language sources

Step What to do
1 Search JETRO business flash reports by institution/law name (the fastest Japanese-language regulatory update)
2 Search JICA post-project evaluation reports by sector (the most detailed Japanese-language source on local institutions and figures)
3 Look for academic backing in CiNii Research / J-STAGE / institutional repositories (see §8 of Guide to Japanese-Language Sources for detail)
4 Always trace a figure from a Japanese-language source back to the original (English). It's very common for the year or the definition to shift somewhere in translation

9. Access test results (2026-08-26)

Domain Direct fetch With an alternate route Note
lawphil.net Works Works Some indexes need the prefix
naro.law.upd.edu.ph (ONAR) Works — A rare legislative-family site that's directly readable
elibrary.judiciary.gov.ph ✗ SSL intermediate-certificate error Works —
sc.judiciary.gov.ph ✗ SSL intermediate-certificate error Works (both search and PDFs) —
services.ca.judiciary.gov.ph — Works Last 7 days only
chanrobles.com ✗ 403 Works —
officialgazette.gov.ph ✗ 403 (automated-access screening) ✗ Cannot bypass Manual browser access assumed
www.sec.gov.ph ✗ 403 (automated-access screening) ✗ Cannot bypass Manual browser access assumed
secexpress.ph Works — —
efast.sec.gov.ph △ (JS app, title only) — —
checkwithsec.sec.gov.ph ✗ 403 — —
edge.pse.com.ph Works — —
philgeps.gov.ph — Works —
coa.gov.ph ✗ 403 ✗ Cannot bypass —
foi.gov.ph ✗ 403 ✗ Cannot bypass Manual browser access assumed
pco.gov.ph (PDFs) ✗ 403 ✗ Cannot bypass —
web.senate.gov.ph ✗ 403 ✗ 523 —
legis.senate.gov.ph ✗ DNS resolution fails — May have moved
congress.gov.ph ✗ 403 ✗ Cannot bypass —
pna.gov.ph ✗ 403 ✗ Cannot bypass Use Google News RSS instead
bnrs.dti.gov.ph ✗ 403 ✗ —
newsinfo.inquirer.net/feed Works — —
philstar.com/rss/headlines Works — —
rappler.com/feed/ ✗ 403 Works —
bworldonline.com ✗ 403 Works (front page only) Individual articles may be paywalled
mofa.go.jp / mhlw.go.jp / moj.go.jp / jetro.go.jp / openjicareport.jica.go.jp ✗ 403 Works —
denr.gov.ph / EMB / NSWMC / dotr.gov.ph — — Not accessed, as a matter of policy (§0.1)

注 This table reflects "what was true today" — it is not permanent. automated-access screening settings, SSL certificates, and URL structures can all change within a few months. Re-test each time you do this work, and record it together with the date.


10. A quick-reference list of URLs (verified working 2026-08-26)

Purpose URL
RA text (direct) https://lawphil.net/statutes/repacts/ra<year>/ra_<number>_<year>.html
RA year index https://lawphil.net/statutes/repacts/ra<year>/ra<year>.html
The 1987 Constitution https://lawphil.net/consti/cons1987.html
Executive Orders (EO) https://lawphil.net/executive/execord/eo<year>/eo_<number>_<year>.html
LawPhil sitemap https://lawphil.net/sitemap.html
IRR / department issuance search https://naro.law.upd.edu.ph/search
Search case law by G.R. number https://sc.judiciary.gov.ph/?s=<G.R. number> ( needs the an alternate route)
Supreme Court E-Library by month https://elibrary.judiciary.gov.ph/thebookshelf/docmonth/<3-letter month>/<year>/1
Supreme Court E-Library individual document https://elibrary.judiciary.gov.ph/thebookshelf/showdocs/1/<doc ID>
Incumbent Supreme Court justices https://sc.judiciary.gov.ph/incumbent-justices/
Court of Appeals recent decisions (last 7 days) https://services.ca.judiciary.gov.ph/recentdecisions/
SEC document ordering https://secexpress.ph/
SEC electronic filing (AFS/GIS) https://efast.sec.gov.ph/
SEC company lookup https://checkwithsec.sec.gov.ph/
SEC company-name check https://esparc.sec.gov.ph/application-one-sec/name-verification
PSE disclosures https://edge.pse.com.ph/
Government procurement notices http://notices.philgeps.gov.ph/
Government procurement awards https://notices.philgeps.gov.ph/GEPSNONPILOT/Tender/RecentAwardNoticeUI.aspx
Freedom-of-information requests https://www.foi.gov.ph/ ( manual browser access)
Cross-outlet news (RSS) https://news.google.com/rss/search?q=<query>&hl=en-PH&gl=PH&ceid=PH:en
Search alternative the DuckDuckGo HTML version via an alternate route
MOFA basic data https://www.mofa.go.jp/mofaj/area/philippines/data.html
JETRO by country https://www.jetro.go.jp/world/asia/ph/
JICA reports https://openjicareport.jica.go.jp/
ISA foreign-resident statistics https://www.moj.go.jp/isa/policies/statistics/toukei_ichiran_touroku.html

11. A research checklist (run through this for every piece you write)

# Item
1 Did you record the primary source's URL and the date you retrieved it? (links tend to break within six months)
2 For legislation, did you give the number, the series year, and the approval date? Did you check whether it's been amended (§1.5)?
3 Did you check the IRR too? Are you describing practice based on the parent law alone?
4 Did you identify the company by its SEC registration number? Did you state clearly whether a figure comes from the GIS, the AFS, or the 17-A?
5 Did you attach "as of [month/year]" to any person's title? Did you search in reverse to confirm they haven't left office (§3.3)?
6 For case law, did you give the G.R. number, decision date, outcome of any reconsideration, and the level of court?
7 For statistics, did you confirm the reference date, the reference year, and the PSGC vintage? (→ How to Use Statistics and Data Sources)
8 Did you verify a news-sourced fact at the primary source? Are you mistaking multiple outlets under the same ownership group for independent corroboration?
9 For figures from Japanese-language sources, did you confirm the year attached to the figure (not the update date, see §8.2)?
10 For "world's ◯th" or "the largest," did you identify the indicator, the year, and the source? If you couldn't, did you write "unconfirmed"?
11 Did you touch any domain that's off-limits under §0.1? Did you bypass a paywall?
12 Are you writing any URL, figure, or proper noun from guesswork?

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