Consumer Complaint Letter (Hong Kong)

A Consumer Complaint Letter in Hong Kong sets out the writer's position and the response or action requested from the recipient.

The Consumer Council (CC), established under Cap. 216, is Hong Kong's statutory consumer protection body. The CC's principal functions include receiving and investigating consumer complaints, conciliating disputes between consumers and traders, publishing consumer information and product test results, and recommending policy changes to the Government. The CC's Complaints Hotline (2929 2222) and online complaint portal provide accessible channels for consumers. The CC's conciliation service is free and achieves resolution in the majority of cases — the CC resolved approximately 19,000 consumer complaints in 2024.

The Trade Descriptions Ordinance (Cap. 362), enforced by the Customs and Excise Department, prohibits: false trade descriptions applied to goods (describing goods as having qualities they do not possess); false service descriptions (misrepresenting service characteristics, price, or the service provider's qualifications); misleading omissions (withholding material information a consumer needs to make an informed decision); aggressive commercial practices (using harassment, coercion, or undue influence); and bait advertising (advertising goods or services that the trader does not intend to supply). Violations of Cap. 362 are criminal offences carrying fines up to HK$500,000 and imprisonment up to five years, and the Customs and Excise Department's Trade Descriptions Investigation Branch actively investigates complaints.

The Sale of Goods Ordinance (Cap. 26) implies terms into contracts for the sale of goods in Hong Kong: satisfactory quality (Section 16); fitness for purpose (Section 16(3)); correspondence with description (Section 13); and correspondence with sample (Section 15). Breach of these implied terms entitles the consumer to reject the goods and claim a full refund, or to claim damages for the diminution in value.

The Small Claims Tribunal, operating under the Small Claims Tribunal Ordinance (Cap. 338), provides an accessible forum for consumers to pursue claims not exceeding HK$75,000 without legal representation, at nominal filing fees. Consumer complaints supported by a formal written complaint letter — citing the applicable statutory provisions, stating the facts precisely, and specifying the remedy sought — are significantly stronger before the Small Claims Tribunal Adjudicator than unsubstantiated oral claims.

The Personal Data (Privacy) Ordinance (Cap. 486) is relevant to consumer complaints involving the misuse of personal data — for example, where a trader uses a consumer's HKID, credit card details, or contact information collected during a transaction for direct marketing without consent (Data Protection Principle 3), or fails to implement adequate security measures for personal data (Data Protection Principle 4). Complaints about personal data misuse are directed to the Privacy Commissioner for Personal Data (PCPD) and may result in enforcement notices, compliance checks, and prosecution under Cap. 486.

Consumer Complaint in Hong Kong is needed whenever a consumer has suffered loss or inconvenience due to defective goods, unsatisfactory services, false trade descriptions, or misleading commercial practices, and requires a formal written record to support conciliation or enforcement.

Defective electronics and household appliances purchased from Hong Kong retailers — including shopping malls, electronics chains, and online marketplaces — require a Consumer Complaint citing Section 16 of the Sale of Goods Ordinance (Cap. 26) when the goods are not of satisfactory quality or not fit for their described purpose.

Misleading beauty and health product advertising in Hong Kong — particularly in the cosmetics, slimming, and wellness sectors — frequently involves false trade descriptions under the Trade Descriptions Ordinance (Cap. 362). The Customs and Excise Department's Trade Descriptions Investigation Branch has prosecuted numerous retailers and salons for misleading promotional offers and high-pressure sales tactics.

Travel and tourism service failures — including cancelled tours, hotel overbooking, and airline baggage claims — require formal Consumer Complaints directed to the Travel Industry Authority (TIA) established under the Travel Industry Ordinance (Cap. 634) and the Consumer Council.

Telecommunications and broadband service complaints against licensees regulated by the Office of the Communications Authority (OFCA) require formal complaints submitted to both the service provider and OFCA, which publishes quarterly complaint statistics and may take regulatory action against licensees with high complaint rates.

Food safety complaints about contaminated, mislabelled, or expired food products in Hong Kong require Consumer Complaints directed to both the trader and the Centre for Food Safety (CFS) under the Food and Environmental Hygiene Department (FEHD), which enforces the Food Safety Ordinance (Cap. 612).

Medical and aesthetic procedure complaints in Hong Kong require Consumer Complaint Letters directed to the trader and to the relevant regulatory body: the Medical Council of Hong Kong for registered medical practitioners; the Dental Council of Hong Kong for registered dentists; and the Board of Chinese Medicine under the Chinese Medicine Council of Hong Kong for registered Chinese medicine practitioners. Section 25 of the Medical Registration Ordinance (Cap. 161) provides the framework for complaints against registered medical practitioners.

Educational institution complaints — including disputes about tuition refunds, contract terms, and course quality — require Consumer Complaint Letters that reference the relevant Protection of Student Deposits Ordinance (Cap. 584) provisions, which protect deposits paid by students to private schools approved under the Education Ordinance (Cap. 279).

Consumer Complaint in Hong Kong must contain the following essential elements to create an effective formal record for conciliation through the Consumer Council and enforcement action by the Customs and Excise Department or the Small Claims Tribunal.

Consumer Identification records the complainant's full name, contact phone number, HKID number, and correspondence address or email. The Consumer Council's complaint system and the Small Claims Tribunal both require accurate consumer identification.

Trader Identification states the full business name of the trader, their Business Registration Number under the Business Registration Ordinance (Cap. 310), the shop address or website URL, and the contact details used during the transaction. Identifying the correct registered business entity is essential if the complaint escalates to the Tribunal.

Transaction Details record the date and location of purchase or engagement, the purchase price in HKD, the product model or service description, the payment method, and the receipt or invoice number. Attaching a copy of the receipt strengthens the complaint significantly.

Description of the Problem sets out in chronological order: when the problem first appeared; how the problem manifests (functional defect, cosmetic defect, mislabelling, or service failure); what steps the consumer has already taken to resolve the issue (such as returning the product or contacting the trader's customer service); and the trader's response to date.

Statutory Basis cites the specific provision being relied upon: Section 16 of Cap. 26 (satisfactory quality); Section 5 of Cap. 457 (reasonable care and skill in service provision); Section 7 of Cap. 362 (false service description); or the specific unfair commercial practice prohibited under Cap. 362.

Remedy Requested states specifically what the consumer is seeking: a full refund in HKD; a replacement product of the same model; re-performance of the service at no charge; compensatory damages for consequential loss; or a combination. A specific remedy is more likely to prompt a constructive response from the trader and a clear decision from the Small Claims Tribunal Adjudicator.

Response Deadline and Escalation Notice gives the trader 14 days from receipt to respond with a proposed resolution, and states that failure to respond will result in escalation to the Consumer Council conciliation service, the Customs and Excise Department (for Cap. 362 violations), or the Small Claims Tribunal. The forms-legal.com Consumer Complaint template includes a supporting document checklist and a Small Claims Tribunal filing guide.

Photographic Evidence and Documentation explains the importance of attaching photographic evidence of defects or non-conforming goods to the Complaint Letter, particularly for consumer goods disputes. Under the Small Claims Tribunal Ordinance (Cap. 338), documentary evidence filed with the Tribunal must be in a format the Adjudicator can review. Photographs of defective goods, screenshots of misleading advertisements, and records of unsuccessful attempts to return goods are all relevant documentary evidence.

Consumer Council Complaint Reference includes the Consumer Council complaint reference number if a complaint has already been lodged with the Consumer Council before sending the formal Complaint Letter to the trader. Including the CC reference demonstrates that the complaint is under the Consumer Council's purview and may encourage the trader to engage with the conciliation process more promptly.

Language Requirements: the Complaint Letter may be written in English or Traditional Chinese — both are official languages of Hong Kong under the Official Languages Ordinance (Cap. 5). The Consumer Council accepts complaints in both languages. The Small Claims Tribunal under the Small Claims Tribunal Ordinance (Cap. 338) conducts proceedings in both languages with interpretation available. Filing in the trader's primary language of business increases the prospect of a substantive response without delay.

The Consumer Complaint Letter for Hong Kong is prepared by the consumer and submitted to the Consumer Council, the Customs and Excise Department, or the Small Claims Tribunal depending on the nature of the dispute. Consumer Council submissions carry no filing fee.

1. Gather supporting documents before drafting. Collect the original receipt or invoice showing purchase date, price in HKD, and goods or service description; any warranty or promotional material; photographs of defects or evidence of service failure; records of prior communications with the trader; and screenshots of misleading online listings where the complaint involves a false trade description under the Trade Descriptions Ordinance (Cap. 362).

2. Identify the correct legal basis. For defective goods, cite Section 16 of the Sale of Goods Ordinance (Cap. 26) -- satisfactory quality and fitness for purpose. For poor services, cite Section 5 of the Supply of Services (Implied Terms) Ordinance (Cap. 457). For misleading advertising or high-pressure sales, cite the applicable unfair trade practice under Cap. 362. State the ordinance and section number in the letter.

3. Complete the consumer identification section. State your full name, Hong Kong residential address, telephone number, and email address. The Consumer Council treats complainant details as confidential.

4. Identify the trader accurately. State the trader's full business name as shown on the Business Registration Certificate issued by the Inland Revenue Department, the shop address or website URL, and the contact details used during the transaction.

5. Describe the transaction and problem. State the date, location, and price paid. Describe the defect or failure factually in chronological order. Note steps already taken and the trader's response to date.

6. State the remedy sought. Specify what you request: a full refund in HKD, a replacement product, re-performance of the service, or compensatory damages. A specific remedy assists the Consumer Council conciliation process and any Small Claims Tribunal adjudication.

7. Set a response deadline and state the escalation path. Give the trader 14 days from receipt to respond. State that non-response will result in escalation to the Consumer Council (telephone 2929 2222), a referral to the Customs and Excise Department's Trade Descriptions Investigation Branch for Cap. 362 violations, or a Small Claims Tribunal claim up to HK$75,000 under Cap. 338.

8. Submit to the Consumer Council. File online through the Consumer Council's complaint portal, by telephone on 2929 2222, in person at any Consumer Council office, or by post. Attach copies of supporting documents. Retain the complaint reference number.

9. Preserve originals for further proceedings. Keep the original receipt, signed complaint letter, and all trader correspondence. For Small Claims Tribunal claims, file the claim form and pay the filing fee -- HK$20 to HK$170 depending on the amount -- and retain all filed documents.