China’s advertising market is the second-largest in the world, and its regulatory framework is one of the most complex any foreign brand will encounter. The Advertising Law of the People’s Republic of China (广告法), most recently amended in 2021, governs everything from the words you can print on a label to how you structure a celebrity endorsement deal on Weibo. Violations carry fines that can reach 10% of annual revenue, and repeated offenses can result in a business license suspension. This is not a market where you learn the rules after launch.
Understanding China’s advertising rules is not just about legal compliance. It shapes how you write copy, which images you can use, what claims you can make about your products, and who can speak on your brand’s behalf. Getting it right from the start is far cheaper than managing a regulatory crisis.
The Legal Framework: What Governs Advertising in China
China’s advertising regulations flow from several overlapping legal sources. The primary law is the Advertising Law of the PRC, administered by the State Administration for Market Regulation (SAMR — 国家市场监督管理总局). The SAMR was formed in 2018 by merging several regulatory bodies, and it now handles advertising enforcement, anti-monopoly oversight, and consumer protection under one roof.
Beyond the Advertising Law, foreign brands must also navigate:
- The E-Commerce Law (2019): Covers online advertising, including live-streaming promotions and paid content on platforms like Taobao and JD.com.
- The Internet Advertising Measures (2023 revision): Issued by the SAMR, these rules specifically regulate digital advertising, including algorithmic push advertising, pop-ups, and sponsored content.
- Industry-specific regulations: Pharmaceuticals fall under the Drug Administration Law; food and health products are regulated by the National Medical Products Administration (NMPA); financial services advertising is governed by the China Securities Regulatory Commission (CSRC) and the People’s Bank of China.
- The Cybersecurity Law and Personal Information Protection Law (PIPL): Relevant when advertising involves data collection, behavioral targeting, or personalized recommendations.
For most consumer brands, the Advertising Law and the 2023 Internet Advertising Measures are the two documents that will shape daily operations.
Prohibited Content: What You Cannot Say
The Advertising Law prohibits a broad range of content. Some restrictions are obvious; others will catch Western marketers off guard.
Superlatives and Absolute Claims
Article 9 of the Advertising Law prohibits the use of superlatives — terms like “best,” “top-ranked,” “number one,” “most,” or “first in China” — unless the claim is fully substantiated and relates to a specific, verifiable category. In practice, enforcement is strict and inconsistent: what passes in one province may be flagged in another. Many foreign brands default to removing superlatives entirely from Chinese-market copy. Phrases common in Western marketing like “the world’s leading brand” or “China’s most trusted” require formal substantiation through recognized third-party rankings or certified data.
National Symbols and Political References
Advertising that uses China’s national flag, national emblem, national anthem, or imagery of national landmarks in a commercial context is prohibited. Similarly, using the names or images of state organs or state officials for product endorsement is not permitted. This extends to implied associations — an advertisement that suggests government approval or state endorsement without formal authorization is a violation.
Health and Efficacy Claims
For food, beverages, and health products, the rules are particularly strict. Ordinary food products cannot make disease-prevention or treatment claims — those require registration as health food (保健食品) under the NMPA, a process that can take 12 to 24 months. Health food products must display a “blue hat” symbol and are limited to one of 27 approved health function claims. Cosmetics claiming to alter skin structure or function may be reclassified as drugs and face a separate approval process.
Comparison Advertising
Directly comparing your product to a named competitor — standard practice in American advertising — is legally risky in China. The Anti-Unfair Competition Law prohibits misleading comparative advertising, and even factually accurate comparisons can draw regulatory attention if they are seen as disparaging a competitor.
Influencer and KOL Endorsements: A Tightening Regulatory Environment
China’s Key Opinion Leader (KOL) economy is enormous, but it operates under increasingly strict rules. The 2023 Internet Advertising Measures explicitly classify influencer-promoted content as advertising when compensation is involved, requiring clear disclosure. Platforms including Douyin, Weibo, Xiaohongshu (RED), and Bilibili have implemented their own disclosure systems — typically a “广告” (advertisement) tag or a “合作” (collaboration) label — but compliance is the brand’s legal responsibility, not just the influencer’s.
Key rules for KOL campaigns:
- Mandatory disclosure: All paid promotions must be labeled as advertising. Hidden or undisclosed paid content violates the Internet Advertising Measures and can result in penalties for both the platform and the advertiser.
- Endorser liability: Under Article 38 of the Advertising Law, individuals who endorse products they have not actually used, or that turn out to be defective or fraudulent, can be held jointly liable. This creates real risk for brands working with macro-influencers in product categories like health, food, and finance.
- Minor protection provisions: Advertising directed at minors under 18 carries additional restrictions, particularly for games, online platforms, and food products. Live-streaming platforms must not use minors as primary hosts for commercial content.
- Live-streaming commerce: Live commerce hosts (直播带货) are classified as advertising agents under the 2023 measures. Hosts who make false product claims or misrepresent prices are personally liable, in addition to the brand.
If you’re building a KOL strategy as part of your China entry, our guide on using Daigou and KOLs to enter the Chinese market covers the broader strategy, but the regulatory layer must be built into the contract and briefing process from day one.
Platform-Specific Advertising Rules
Each major Chinese platform operates its own advertising review system on top of national law. Brands often discover that platform rules are stricter than the statutory minimum.
Tmall and JD.com
Both platforms prohibit product listings that use prohibited superlatives, make unsubstantiated health claims, or reference competitors by name. Tmall’s brand registration process (Brand Authorization) includes an advertising content audit; brands that repeatedly violate content rules face listing suspension. Our step-by-step guide on selling on Tmall Global covers the onboarding requirements in detail.
WeChat and Weibo
WeChat Official Accounts that publish advertising content must register as advertising publishers with the SAMR if they reach certain follower thresholds. Weibo’s commercial promotion system requires advertisers to provide business license documentation, and certain categories — financial products, pharmaceuticals, healthcare — require industry-specific licenses before any ad can run.
Douyin and Xiaohongshu
Douyin (TikTok’s China version) has an automated content review system that flags restricted keywords in real time. Xiaohongshu has become particularly aggressive in removing undisclosed paid content following regulatory pressure; branded content must be tagged through the platform’s official partnership system, not just labeled in captions.
Advertising Approval Requirements for Specific Industries
Several product categories require pre-approval from a government authority before any advertising can be published — even online:
- Pharmaceuticals and medical devices: Must obtain advertising approval certificates from provincial-level drug regulatory authorities (under NMPA oversight) before placing any ad. Approval certificates must be displayed in the advertisement.
- Health food products: Must display the “blue hat” registration number and be restricted to the specific approved health function claims on file.
- Financial products: Insurance, securities, and lending products require approval from the relevant financial regulator. Since 2023, the National Financial Regulatory Administration (NFRA) has become the primary authority for banking and insurance advertising.
- Educational services: Following the 2021 “double reduction” (双减) policy, private tutoring companies in K-12 academic subjects face severe advertising restrictions, including bans on claims about academic outcomes and restrictions on advertising to minors during school hours.
For brands entering highly regulated sectors, the cross-border e-commerce regulatory framework provides additional context on how product categories interact with import and marketing rules.
Localization Is Not Just Translation
Many foreign brands make the mistake of translating their global ad campaigns word-for-word and assuming they’re compliant. Chinese advertising law is not simply a stricter version of the FTC guidelines. Claims that are standard practice in Western markets — “clinically proven,” “doctor recommended,” “natural ingredients” — can violate specific provisions of the Advertising Law in China without additional substantiation documentation on file.
A proper compliance review for China advertising should include:
- Legal review of all claims against the Advertising Law and applicable industry regulations
- Platform-specific review for each channel where ads will appear
- Verification that any substantiation data (test results, certifications, rankings) is from a recognized Chinese authority or international body with standing in China
- Endorser contracts that include compliance clauses and indemnification provisions
- Record-keeping: under the 2023 Internet Advertising Measures, advertisers must retain advertising contracts, creative files, and publication records for at least three years
This process is part of the broader localization challenge. Our guide on localizing your brand for Chinese consumers covers the linguistic and cultural adaptation required, but compliance is the legal foundation that must be laid before any localization work is meaningful.
Enforcement: What Happens When You Get It Wrong
The SAMR and its provincial bureaus conduct both reactive enforcement (responding to complaints) and proactive inspections, particularly during major e-commerce events like Singles’ Day (11.11) and the 618 mid-year shopping festival. Common enforcement actions include:
- Administrative fines: For general violations, fines range from RMB 20,000 to RMB 1 million. For false advertising, fines can reach three to five times the advertising expenditure or 10% of annual revenue.
- Listing removal: Platforms are required to remove non-compliant advertising promptly upon regulatory notice.
- Public naming: The SAMR publishes lists of advertising violations, which can damage brand reputation in the Chinese market significantly.
- License suspension: Repeated serious violations can result in suspension of the business license or advertising qualification.
Notable enforcement cases in recent years have involved international cosmetics brands making unauthorized anti-aging efficacy claims, food brands using unapproved health function language, and financial platforms using misleading return projections in investment product advertising.
Practical Steps for Foreign Brands
Building a compliant advertising operation in China requires both legal infrastructure and process discipline:
- Engage a China-licensed advertising law firm before your first campaign. Generic IP or trade law firms may not have the advertising-specific expertise needed.
- Register as an advertiser with the SAMR’s National Advertising Monitoring System if your spend is significant. Some platforms require this registration before allowing large-scale paid promotion.
- Build a claims substantiation library. For every factual claim in your advertising — efficacy data, ranking claims, ingredient certifications — maintain documentation that can be produced in a regulatory inquiry.
- Use platform-native compliance tools. Douyin, Tmall, and JD all provide advertiser self-service compliance checklists. Use them as a first screen, not a final sign-off.
- Train your KOL and agency partners. Compliance is only as good as the weakest link in your campaign execution chain. Ensure briefing documents explicitly address prohibited content, disclosure requirements, and approval processes.
For a broader understanding of the regulatory environment that shapes market access decisions, the US-China Business Council’s regulatory intelligence resources at uschina.org provide regular updates on SAMR enforcement trends and advertising policy changes. The US Commercial Service’s China market guides at trade.gov/china also include sector-specific regulatory briefings for industries with advertising pre-approval requirements.
China’s advertising market rewards brands that invest in compliance infrastructure early. The fines are real, the reputational damage from public enforcement actions is lasting, and the operational disruption of a platform delisting during peak shopping season can cost more than years of legal fees. Build the compliance layer before you build the campaign.