Consumer Protection RegulationGovernment & regulators

Office of the Consumer Protection Board (OCPB) Thailand

The Office of the Consumer Protection Board (OCPB) is Thailand's structural consumer-protection agency, operating under the Office of the Prime Minister. Enforces the Consumer Protection Act B.E. 2522 (1979), the Direct Sales and Direct Marketing Act, and product-safety, labelling, and advertising-content standards across Thai consumer markets. Coordinates with the Thai FDA on food and drug labelling, the Thai Industrial Standards Institute (TISI) on product quality marks, and the NBTC on telecommunications-consumer issues. Reference agency for Thai e-commerce consumer-redress, false-advertising enforcement, and unfair-contract-clause precedents.

Profile overview

The Office of the Consumer Protection Board (OCPB) is Thailand's structural consumer-protection agency, operating under the Office of the Prime Minister. Enforces the Consumer Protection Act B.E. 2522 (1979), the Direct Sales and Direct Marketing Act, and product-safety, labelling, and advertising-content standards across Thai consumer markets. Coordinates with the Thai FDA on food and drug labelling, the Thai Industrial Standards Institute (TISI) on product quality marks, and the NBTC on telecommunications-consumer issues. Reference agency for Thai e-commerce consumer-redress, false-advertising enforcement, and unfair-contract-clause precedents.

Public-record references
Data as of: 2024-2026

Regulatory programs and mandate areas

Product labelling

Labelling standards enforcement

OCPB enforces mandatory Thai-language labelling on consumer goods including ingredients, net weight, manufacturer details, and safety warnings. Non-compliance carries fines of $1,449–500,000 plus product seizure.

Advertising

False and misleading advertising

The Consumer Protection Act Section 22–27 prohibits false, exaggerated, or misleading advertising claims. OCPB coordinates with NBTC on broadcast advertising and with DSI on online fraud-adjacent marketing.

Contract fairness

Unfair contract terms in consumer contracts

OCPB reviews standard-form consumer contracts (telco, hire-purchase, property) for unfair clauses. Developers and finance companies must register contract templates. Reference body for Thai condo pre-sale contract disputes.

E-commerce

Online consumer redress and platform liability

OCPB is developing regulations to address e-commerce marketplace seller conduct, online advertising claims, and platform liability under the Electronic Commerce Act. Key reference for Lazada, Shopee, and TikTok Shop sellers.

Thai consumer protection regulatory landscape

Key Thai regulatory bodies covering consumer protection across overlapping domains (2024).

OCPB

Primary remit

Consumer protection, labelling, advertising, contracts

Key legislation

Consumer Protection Act B.E. 2522

Maximum fine

$14,493plus imprisonment

Thai FDA (ΰΈ­ΰΈ’.)

Primary remit

Food, drug, cosmetic product safety

Key legislation

Food Act, Drug Act

Maximum fine

$8,696plus product recall

NBTC

Primary remit

Telecoms consumer complaints, broadcasting

Key legislation

Broadcasting and Telecommunications Acts

Maximum fine

License suspension, $1.45M

BOT Consumer Protection

Primary remit

Financial services consumer conduct

Key legislation

Consumer Protection in Financial Business Act

Maximum fine

$28,986 per day

SEC (investor protection)

Primary remit

Capital market investor protection

Key legislation

Securities and Exchange Act

Maximum fine

Civil and criminal penalties

Watchpoints 2025–2026

E-commerce enforcement

Online marketplace seller regulation

OCPB is drafting regulations for online platforms selling counterfeit and substandard goods. Lazada, Shopee, and TikTok Shop face potential co-liability for seller conduct β€” a significant shift in platform enforcement.

Health claims

Functional food and supplement advertising

The boom in Thai nutraceuticals, collagen drinks, and herbal supplements has triggered OCPB attention to unsubstantiated health claims. Enforcement actions in 2024–2025 are expected to increase in this sector.

PDPA intersection

Consumer data rights

OCPB's jurisdiction over consumer contracts intersects with PDPC's PDPA enforcement on data-consent clauses. Joint-agency actions are anticipated on pre-ticked consent boxes in standard consumer contracts.

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Thai Condo Foreign-Quota: 49% Ceiling and Resale-Premium Mechanics

Thai consumer-protection regulator under PMO; enforces label, advertising, and contract-fairness regulations.

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Office of the Consumer Protection Board (OCPB) Thailand - Market Atlas Β· Insight