TOR in Thai. RFP in Thai. Contract in Thai.
The Public Procurement and Supplies Administration Act B.E. 2560 (2017) made the TOR the master document. e-GP made it digital. The Comptroller General’s Department made it auditable. The bilingual translation makes it accessible to international bidders — and the bilingual record IS the audit trail for Thai agencies hiring foreign expertise. Othello translates the entire procurement chain — TOR, RFP, RFQ, ITB, technical specifications, BOQ, bid bonds, performance bonds, standard contracts, SLAs, progress reports, appeals filings — with consistent terminology aligned to the PPSA, the CGD reference price database, and the multilateral lender frameworks (ADB, World Bank, JICA, AIIB) for foreign-funded projects.
(2017, in force Aug)
Selection · Specific
Transparency · Fair
portal · gprocurement
Section 11 made the plan a public record.
The 2017 reform consolidated fragmented procurement rules into one Act. Section 11 requires every state agency to publish an annual procurement plan on the CGD information network — making the procurement intent public before any bid notice is issued. Section 46 mandates the e-GP system. Section 47 establishes the national reference price database.
A State agency shall prepare an annual procurement plan and, for dissemination thereof, publish it on information network systems of the Comptroller-General’s Department and of the State agency in accordance with the procedure prescribed by the Comptroller-General’s Department and shall cause the same to be posted openly at the posture.
The PPSA created a single national procurement standard where each Thai government agency previously had its own rules. The annual procurement plan publication requirement (Section 11) means foreign bidders can monitor the pipeline of upcoming tenders before any specific RFP issues. Section 46 obligates the CGD to maintain the e-GP electronic procurement system. Section 47 requires the CGD to establish and publish reference price databases used by state agencies as supporting information. Section 48 requires annual procurement performance reporting to the Policy Commission. Together these provisions create a fully transparent procurement record — but only for those who can read it. The bilingual moat is the gap between the Thai statutory record and the foreign bidder’s English working language.
e-Bidding. Selection. Specific.
The PPSA establishes three procurement methods, with e-Bidding as the default and Selection / Specific as exceptions justified under Section 56. Thresholds vary by procurement type (500,000-5,000,000 THB). e-Bidding maximizes competition; Selection narrows the field; Specific is sole-source for emergencies and national security.
Open competition
The default procurement method. Open to all qualified business operators via the e-GP portal. Public TOR posting, public bid notice, OTP-verified electronic submission.
- Public posting on e-GP
- All qualified bidders may participate
- Vendor registration on e-GP required
- OTP verification per submission
- Technical + financial bid evaluation
- Public bid opening
- Mandatory contract award disclosure
- Reverse auction supported
Restricted competition
For specialised expertise or limited supply markets. At least 3 pre-qualified operators invited. If fewer than 3 exist, may proceed with available.
- Pre-qualification (PQ) stage
- Minimum 3 invitees (where available)
- Specialised technical capabilities required
- Limited supplier market
- EOI / RFI may precede selection
- Closed bid submission
- Award rationale documented for OAG
- Common in defense, advanced IT, niche
Single trader
Sole-source procurement. For urgent / exceptional / national security cases. Section 82(3) urgency provisions. Section 56 exceptions.
- Natural disasters · emergencies
- National security justifications
- Sole-source proprietary technology
- Continuation of prior contract
- Below threshold contracts
- Section 82(3) design/construction urgency
- Strict OAG / NACC scrutiny
- Detailed justification record required
Policy Commission. CGD. Appeals Committee.
The Thai procurement governance structure layers strategic policy, operational regulation, and dispute resolution. The Policy Commission sets policy. The Comptroller General’s Department runs operations. The Appeals Committee handles complaints. The Administrative Court reviews judicially.
Four institutions. One audit trail.
The Ministry of Finance houses the CGD. The CGD operates e-GP and serves as both regulator and central buyer. Above CGD sits the Policy Commission (Section 27) for strategic oversight, and the Ruling Committee (Section 29) for interpretation of the Act. Disputes flow to the Committee for Appeals and Complaints Review, then onward to the Administrative Court. The Office of the Auditor General (OAG) audits retrospectively, and the National Anti-Corruption Commission (NACC) oversees anti-corruption. Every procurement decision generates a documented audit trail across these institutions.
Efficiency. Value. Transparency.
The PPSA enshrines six core principles that govern every procurement decision. These principles are not aspirational — they are the audit standard against which the OAG measures retroactive compliance. Mistranslation of the technical specifications, evaluation criteria, or contract terms can undermine each one.
Efficiency.
Procurement should achieve the agency’s objectives with minimum resource expenditure. The TOR must be precise enough to enable efficient bid evaluation.
Value for money
Best balance of price, quality, and lifecycle cost. Not lowest price — best value. Reference price database (Section 47) anchors the value assessment.
Transparency.
All procurement information published on e-GP. Annual plan (§11), bid notice, TOR, contract award, performance. Public record by statute.
Fair competition
All qualified bidders treated equally. Default to e-Bidding open solicitation. Selection and Specific methods require justification.
Accountability.
Executives accountable at every step. From approval through goods receipt. OAG retroactive audit. Complete documentation at every stage.
Anti-corruption
NACC oversight. Civil society participation invited. Bidder appeals enabled. Conflict of interest rules. Disclosure obligations.
Foreign bidder. Thai agency. One bilingual record.
Government procurement translation runs two ways. Foreign bidder reading Thai TOR to decide whether and how to bid. Thai agency reading the foreign bidder’s English proposal to evaluate. Both directions must hold to the same standard.
The TOR goes one way. The bid goes the other.
For the foreign bidder, the Thai TOR is the gatekeeper document — and mistranslation means non-conforming bids, mispriced proposals, or undisclosed contract obligations. For the Thai agency, the foreign bidder’s English-language proposal must be translated for evaluation by the Thai procurement committee — and mistranslation can mean rejecting the best bid or accepting the wrong one. Othello operates both directions of the bilingual bridge under the same termbase, with PPSA / e-GP / CGD vocabulary maintained from prior engagements.
The bidder’s path in
- TOR translation (master document)
- RFP / ITB / RFQ translation
- Technical specifications
- BOQ (Bill of Quantities)
- Standard contract forms
- Annual procurement plan (§11)
- Bidder qualification rules
- Section 56 method justification
The agency’s evaluation
- Foreign bidder proposal (technical)
- Foreign bidder financial response
- Bidder credentials and CVs
- International technology specifications
- Foreign-issued certificates / accreditations
- Parent company guarantees
- Cross-border bid bonds
- Performance bonds documentation
Ministries. State enterprises. LAOs. Hospitals.
All categories of Thai government buyers under the PPSA. Central ministries, state enterprises, provincial administrations, local administrative organisations (LAOs), public hospitals, public universities, municipal corporations, and specialised agencies. Each with its own procurement calendar and technical vocabulary.
RTAF · RTN · RTA
Royal Thai Armed Forces (Air Force, Navy, Army). Often Section 56 national security justification. Complex technology transfer requirements.
MOPH network
Hospital equipment · pharmaceuticals (under separate Drug Act framework) · medical devices · IVDs · digital health platforms.
DGA · MDES
Digital Government Agency · Ministry of Digital Economy and Society. e-government platforms · data centers · cloud services · cybersecurity.
MRTA · SRT · DOH
Mass Rapid Transit Authority · State Railway · Department of Highways. Rolling stock, signaling, tolling, traffic management systems.
EGAT · MEA · PEA
Electricity Generating Authority · Metropolitan · Provincial Electricity. Often parallel ERC PPA frameworks. Grid, generation, transmission.
PTT · DEDE
PTT Group · Department of Alternative Energy Development. Gas concessions · LNG · alternative energy · oil refining.
Universities · schools
~150 public universities · Office of Basic Education Commission. e-learning platforms · research equipment · digital libraries.
NSTDA · NRCT
National Science and Technology Development Agency · National Research Council. Research grants · laboratory equipment · pilot programmes.
From annual plan to performance bond.
Government procurement engagements span the full lifecycle — from annual plan publication through TOR, bid documents, contract execution, performance reporting, and (if necessary) appeals. Each phase has its own controlled vocabulary and audit requirements.
Thai-English. Lender pairs. Bidder pairs.
Thai-English is the dominant pair for international tendering. Thai-Japanese for JICA-funded projects (extensive Japanese ODA in Thailand). Thai-Chinese for BRI projects and Chinese state-owned bidders. Thai-Korean for EDCF / KOICA projects. European pairs for AFD, EIB, EU-funded.
Foreign bidders & Thai agencies on the roster.
Big Law firms representing foreign bidders in Thai tenders. Multinationals bidding into state enterprise procurements. Thai agencies hiring international consultants. NDA from first email. PPSA terminology pre-loaded. ADB / World Bank / JICA framework parallel.
2M+ words/month. TOR-first workflow.
ISO 17100:2015 · ATA · ATC accredited · GDPR + PDPA compliant · Public Procurement and Supplies Administration Act B.E. 2560 (2017) · e-GP system terminology · CGD reference price database · Three procurement methods (e-Bidding / Selection / Specific) · Six core principles · Policy Commission / Ruling Committee / Appeals Committee · Administrative Court filing standards · ADB SPS · World Bank ESF · JICA ODA · AIIB · UNCITRAL Model Law · Bangkok
The TOR term is the bid term.
Same methodology as the rest of the practice — but with audit-trail precision. PPSA statutory vocabulary. e-GP system terminology. Standard contract form templates from the Policy Commission. Reference price database categories. Multilateral lender framework vocabulary running parallel.
Audit-trail terminology. From annual plan to appeals court.
Thai government procurement translation is audit-trail work. Every document the OAG inspects retrospectively, every appeal heard by the Committee for Appeals, every judicial review by the Administrative Court — relies on the translated record matching the Thai original. Othello maintains a working termbase covering PPSA statutory definitions, e-GP system terminology (vendor categories, bid notice formats, OTP submission flows), CGD reference price categories, standard contract form templates published by the Policy Commission, and the parallel vocabulary of multilateral lender frameworks (ADB, World Bank, JICA, AIIB) for foreign-funded projects.
For sustained engagements (multi-year framework contracts, annual maintenance tenders, EPC programmes), the termbase grows with each procurement cycle. Annual procurement plan translations from Section 11 publications are particularly valuable — they preserve agency-specific vocabulary that recurs across multiple tenders. When a multinational decides to bid into Thai state enterprise procurements, Othello can often draw on prior TOR translations from the same agency to accelerate the work.
Reading the TOR. Writing the bid.
- Read TOR (Thai → English)
- Read RFP/ITB/RFQ (Thai → English)
- Read technical specs (Thai → English)
- Read BOQ (Thai → English)
- Read standard contract (Thai → English)
- Read Section 11 annual plan
- Read Section 56 method justification
- Submit bid response (English → Thai)
Evaluating English bids. Defending the award.
- Receive English bid response
- Translate technical proposal (EN → Thai)
- Translate CVs and credentials
- Translate foreign-issued certificates
- Translate parent guarantees
- Translate bid bonds / performance bonds
- Document evaluation for OAG audit
- Defend award if appealed
Government grid. Verified facts.
Statutory and institutional reference numbers for the Thai government procurement framework and the multilateral lender frameworks that often run in parallel.
(2017, in force Aug)
(Cabinet resolution)
per Section 56
exceptions (max)
Questions worth answering.
What is the Thai legal framework for government procurement?
What is e-GP and is it mandatory?
What are the three procurement methods?
What is the role of the Comptroller General’s Department?
Why does TOR translation matter for foreign bidders?
What documents need translation for a government tender?
Is Thailand a WTO GPA signatory?
How does the appeals process work?
What government buyers does Othello cover?
Send the TOR. We’ll hold the bilingual record.
Send the TOR, the procurement method, the buyer agency, the lender framework (if foreign-funded). Othello translates the procurement chain — TOR, RFP, technical specifications, BOQ, bid response, standard contract, performance bonds, progress reports, appeals filings — with consistent PPSA / e-GP / CGD vocabulary. ISO 17100 · ATA · ATC · GDPR · PDPA.