China Advertising Law Video Compliance Checklist for 2026

Video advertising in China operates in a regulatory minefield. A single unscripted comment during a livestream, an overenthusiastic superlative in a short video caption, or a missing disclaimer can trigger platform penalties, consumer lawsuits, and fines from the State Administration for Market Regulation (SAMR) that reach into the hundreds of thousands of RMB. The 2026 landscape is tighter than ever: SAMR has updated its guidelines on prohibited words, intensified enforcement of mandatory disclaimers, and each major platform—Douyin, WeChat, and Kuaishou—has rolled out its own AI-driven content scanning systems that catch violations before human reviewers even see the content. For brands and creators, this video compliance checklist translates the latest legal and platform-specific requirements into actionable checks. Whether you're producing scripted brand films, influencer collaborations, or real-time livestream sales, this guide ensures your 2026 video advertising stays on the right side of China's advertising law.

1. The 2026 Prohibited Words List: What's New and What's Enforced

China's Advertising Law has long banned "superlative" terms like "the best," "number one," or "national level." In 2026, SAMR's guidance on prohibited words advertising has expanded to cover language that implies absolute efficacy, guarantees specific financial returns, or uses state-endorsed language without authorization. The key addition is a crackdown on "coded superlatives"—words that signal superiority without literally saying "best," such as "top-tier," "ultimate," "king of," or emoji-laden phrases that suggest dominance. AI moderation on Douyin advertising and Kuaishou advertising is specifically trained to detect these semantic variants.

Another critical update targets health and wellness claims. Even subtle implications that a food or cosmetic product has medical effects are now strictly prohibited in video advertising. Phrases like "clinically proven," "therapeutic," or "repairs cellular damage" are forbidden unless the product is a registered drug and the claim is explicitly approved by the National Medical Products Administration. For cross-border brands, this means marketing copy that passes compliance in other jurisdictions can still trigger fines in China. The 2026 checklist thus demands a thorough review of all scripted voiceovers, text overlays, and even background graphics for any risk of medical claims.

2. Mandatory Disclaimers: What Must Appear and For How Long

A major enforcement focus in 2026 is the proper display of mandatory disclaimers China. It is no longer enough to bury a disclaimer in tiny text in the video description. For any video featuring a material connection—whether a paid sponsorship, gifted product, or affiliate link—the disclaimer must be clearly visible on-screen at the start of the content, using a specific size and contrast. For livestreams, the host must verbally announce the commercial nature of the presentation at both the beginning and end of the stream, and a persistent on-screen text label must remain visible throughout.

For product demonstration videos, especially those involving before-and-after comparisons, the disclaimers must be even more rigorous. If results are not typical, that must be stated prominently. If the video uses actors or scripted scenarios, a "dramatization" label is required. In 2026, both WeChat advertising within Channels and Moment ads have introduced automatic disclaimer insertion options, but responsibility ultimately rests with the advertiser. Failure to include these disclaimers is now classified as a "deceptive practice," exposing the brand to fines of up to RMB 200,000 and potential blacklisting on the platform.

3. Platform-Specific Requirements: Douyin, WeChat, and Kuaishou

While the underlying Advertising Law is national, each platform enforces it through its own algorithmic and manual review systems. A video compliance checklist for 2026 must account for these platform-specific nuances.

• Douyin: Douyin's AI moderation scans for prohibited words in real-time during livestreams and instantly cuts streams that violate the rules. For short videos, the platform automatically checks captions, on-screen text, and even background music lyrics for compliance. Douyin also requires a commercial content declaration toggle to be switched on, and for any health-related content, the creator must hold a verified expert credential. Failure to do so results in immediate content suppression.
• WeChat (Channels & Moments): WeChat's ecosystem is more closed, but its compliance enforcement is intensifying. For video ads run through WeChat Moments, the platform requires pre-approval of all advertising copy, including embedded text in videos. In WeChat Channels, the platform now deploys a post-publication review system that retroactively flags and removes content containing prohibited words or unsubstantiated claims. Repeat violations can lead to channel suspension.
• Kuaishou: Kuaishou, with its strong e-commerce livestreaming focus, has integrated its compliance system directly into the product listing interface. When a host promotes a product, the system automatically pulls in the product's registered advertising terms and compares them to the host's speech. If the host makes an unapproved claim, the platform issues a real-time warning. Kuaishou also strictly enforces "one product, one claim" rules, meaning you cannot use a promotional term approved for one SKU to sell a different SKU.

4. Special Rules for Livestreaming and Influencer Endorsements

Livestreaming continues to be the highest-risk format for advertising compliance. In 2026, the law holds both the influencer (or host) and the brand jointly liable for violations. Influencers must verify that the product claims they make are supported by evidence, and they cannot simply rely on a brand script without independent review. The "I was just reading what the brand told me" defense is no longer accepted by regulators.

For video compliance in endorsements, the rule is clear: if an influencer has not personally used a product, they must state that clearly. If the product is a controlled good like health supplements or infant formula, the influencer must hold a specific qualification to endorse it. Furthermore, comparative advertising—directly naming or visually implying a competitor's product—remains illegal in most contexts under the Anti-Unfair Competition Law, even if the comparison is factual. In video ads, side-by-side demonstrations that make a competitor's product look inferior can be penalized as unfair competition, a risk that is especially acute on Douyin and Kuaishou where detailed product reviews are common.

5. Your 2026 Video Compliance Checklist

Use this practical China advertising law checklist before publishing any video content in China:

• Prohibited Words Scan: Remove all absolute superlatives ("best," "first," "100%") and any coded superiority language ("ultimate," "crown"). Verify that no spoken or written text implies medical efficacy for non-drug products.
• Disclaimer Review: Ensure all sponsored content has a persistent on-screen disclosure. For before-and-after claims, include a "results not typical" disclaimer. For dramatizations, label the content as "dramatization."
• Platform-Specific Checks: On Douyin, toggle the commercial content declaration. On WeChat, pre-approve copy with the platform's ad team. On Kuaishou, confirm the product's registered advertising terms match the host's script.
• Influencer and Liability Verification: Obtain a signed agreement from the influencer confirming they have reviewed and accepted the script. Verify that any required qualifications (e.g., medical credentials) are valid and on file.
• Evidence Archiving: Retain a copy of the final approved script, the platform's content ID, and any evidence supporting product claims for at least two years. This is critical for defense in any SAMR investigation.

Staying compliant in China's 2026 video advertising landscape requires moving beyond a "publish and pray" approach. By integrating this checklist into your pre-production workflow, you not only protect your brand from fines and blacklisting but also build lasting trust with Chinese consumers, who are increasingly savvy about advertising claims.

Summary: The 2026 China advertising law video compliance checklist addresses updated enforcement on prohibited words, which now cover coded superlatives and implied health claims, stricter mandatory disclaimers for sponsorships and endorsements, and platform-specific rules for Douyin, WeChat, and Kuaishou. With influencers and brands facing joint liability and AI-driven moderation scanning content in real time, pre-publication review, proper disclaimer placement, and evidence archiving are mandatory. By following a structured video compliance checklist, brands can avoid penalties and maintain trust while effectively reaching Chinese consumers.