Advertising standards and self-regulation: the codes every claim must pass

This piece is general information, not legal advice. It informs one recurring decision: can this claim run, in these markets, and what must we hold before it does?

• The common floor The International Chamber of Commerce (ICC) Advertising and Marketing Communications Code asks that all marketing be legal, decent, honest and truthful, and that factual claims be substantiated¹. Its 11th edition was released on 19 September 2024³.
• Self-regulation In many countries the advertising industry writes and funds its own code, and an independent body applies it. In the UK that body is the Advertising Standards Authority (ASA); government and enforcers accept the system as a first line of control, with the law behind it⁴.
• The Gulf and Egypt Here the rules are mainly in statute and enforced by state regulators: media law in the UAE^9, 10, licensing by Saudi Arabia's media regulator¹², and consumer protection law in Egypt¹³.
• What catches most ads misleading claims, claims without evidence, unfair comparisons, and material aimed at children^1, 6.

The ICC Code is the reference text behind many national codes. It applies to all marketing communications, whatever the medium, and puts the responsibility on everyone involved: the advertiser first, but also agencies, publishers and, under the current edition, influencers¹.

Its basic principles are simple. Marketing should be legal, decent, honest and truthful; it should be prepared with a due sense of social and professional responsibility; and it should not undermine public confidence in marketing¹. Concrete rules follow on honesty, truthfulness, substantiation, identification of marketing as marketing, comparisons, testimonials, data protection, and children and teens¹.

The 2024 revision was the first comprehensive update in a decade³. The ICC summarises what changed: responsibilities for marketers who use algorithms and artificial intelligence, clearer rules on influencer marketing and on environmental claims, and tighter rules on marketing to children and teens^2, 3. The ICC also says the Code stays media- and technology-neutral, so AI-assisted marketing is held to the same standard as any other³.

For a marketer the Code matters in two ways. Where no national self-regulator exists, it is the best statement of what good practice means. Where one does, the national code usually follows the same principles, so a campaign built to the ICC Code travels well. The advertising primer covers how advertising is bought and made; this piece covers what it may say.

The UK model. The ASA is the independent body that administers the UK Advertising Codes; the Committee of Advertising Practice (CAP) writes the non-broadcast code, which covers online ads, social media, print, posters and direct marketing^4, 6. The CAP Code describes itself as supplementing the law, filling gaps where the law does not reach, and often offering an easier way to resolve disputes than civil litigation or criminal prosecution⁴. The Department for Business and Trade, Trading Standards and the Competition and Markets Authority (CMA) accept self-regulation as a first line of control⁴.

Sanctions are mostly reputational and commercial. A ruling is published; media owners can refuse space; trading privileges can be withdrawn; and an advertiser can be required to have its ads vetted before they run⁴. Behind that sits the legal backstop. Since 1988 the ASA has been able to refer misleading advertisers to a statutory enforcer, first the Office of Fair Trading and, since 2013, Trading Standards⁵. Today the referral can be made under the Digital Markets, Competition and Consumers Act 2024 or the Business Protection from Misleading Marketing Regulations 2008⁴.

Across Europe. The European Advertising Standards Alliance (EASA) links national self-regulators. Its cross-border complaints system has run since 1992: a complaint about an ad from another country is passed to the self-regulator in the country where the medium or the advertiser is based and judged under that country's rules⁷. EASA counted 27 self-regulatory members in 25 European countries in its 2022 report⁷. In practice, a complaint in one market about a campaign run from another can still reach you.

Honesty and truthfulness. An ad must not mislead by what it says, implies or leaves out¹. The CAP Code applies the same test to the overall impression the ad gives the consumer, not only its literal words⁶.

Substantiation. Under the CAP Code, before an ad is published the marketer must hold documentary evidence for any objective claim consumers are likely to take literally⁶. The ICC Code asks the same: factual claims must be capable of substantiation at the time they are made¹. "Clinically proven", "number one", "up to 50% off" and "lasts all day" are all factual claims.

Comparisons. EU law permits comparative advertising only on conditions: it must not mislead, must compare goods or services that meet the same needs or purpose, must objectively compare material, relevant, verifiable and representative features (price may be one), and must not denigrate a competitor or take unfair advantage of its reputation⁸. The CAP Code sets the same tests for comparisons with identifiable competitors⁶.

Children and teens. Both codes ask for special care: no content likely to harm children, no exploiting their credulity or inexperience, and no direct exhortation to buy or to pester parents^1, 6. The 2024 ICC revision tightened these rules².

Identification. Marketing must be recognisable as marketing, whatever the format^1, 6. This is the rule behind native advertising labels and influencer disclosure, covered in influencer and endorsement disclosure. Environmental claims raise the same issues of evidence; see greenwashing.

The Gulf and Egypt rely mainly on statute and state regulators rather than an industry-funded self-regulator. Check the current text with local counsel before each launch.

United Arab Emirates. Federal Decree-Law No. 55 of 2023 on media regulation came into force on 1 December 2023, and its executive regulations have applied since 31 October 2024⁹. In May 2025 the media regulator announced content standards that, among other things, prohibit misleading content, forbid confusing editorial content with advertising, require advertising to be clearly identified, and bar unauthorised advertising in sectors such as health; fines double for a repeated offence¹⁰. In December 2025 the National Media Authority replaced the Media Council as the national media regulator¹¹. The language requirements are covered in consistency and adaptation.

Saudi Arabia. The General Commission for Audiovisual Media (GCAM) licenses people who advertise on social media through its Mawthooq licence and sets rules for that advertising¹². Sector regulators add their own advertising rules, for example for financial services; see consistency and adaptation.

Egypt. Consumer Protection Law No. 181 of 2018 prohibits advertising that may mislead, whether through exaggeration, omission, ambiguity or implication, judged from the point of view of the average consumer¹³. Health, performance, price and comparative claims must be capable of substantiation; the Consumer Protection Agency enforces, the Supreme Council for Media Regulation oversees advertising in the media, and a separate 2017 law covers advertising licensing¹³. The law defines "advertiser" broadly, including agencies, intermediaries and digital media¹³.

An illustrative case, not a real company. A skincare brand plans one launch in the UK, the UAE and Egypt. The draft headline says the serum is "clinically proven to fade dark spots in 14 days" and "outperforms the leading brand".

1. List the claims Two objective claims (clinical effect and time) and one comparison.
2. Check the evidence The study must test this product, at this concentration, over that period, on people like the target audience; otherwise the claim is narrowed to what the study shows⁶.
3. Test the comparison "The leading brand" must be identifiable and the same type of product, and the feature compared must be verifiable and representative⁸.
4. Add the market layer In the UAE, a health-related product may need authority approval before it is advertised¹⁰; in Egypt, the same claim must survive the average-consumer test and be substantiated¹³.
5. Record it The claim, the evidence, the approver and the review date go in the claims register before launch.

• Treating evidence as something to find after a complaint The CAP Code requires it before publication⁶.
• Reading only the headline The overall impression, the small print and the visuals count too⁶.
• Assuming one market's approval travels A campaign cleared at home can be judged abroad under another country's rules⁷.
• Forgetting that the agency and the influencer share responsibility The ICC Code places responsibility on everyone involved, not only the brand¹.
• Leaving regulators out of the launch plan Pre-clearance and permits take time; put them in the campaign calendar.

A Monday-morning routine for any team that makes ads:

1. Start a claims register each claim, the evidence, who approved it, the markets it may run in and when it is next reviewed. The marketing operations and governance piece shows where it fits in approvals.
2. Add a claims line to the brief The creative brief template should say which claims are approved and which are not.
3. Run the checklist above on every new ad, and send absolute claims, comparisons, health and finance to legal review.
4. Map the regulators for every market in the plan, using the matrix above and the market entry hub.
5. Build the response in advance If a ruling or complaint lands, the crisis communications checklist and the reputation and crisis hub cover what to do; the launch checklist puts the legal review before go-live.

• The codes: the ICC Code 2024¹ and the ICC's summary of what changed^2, 3; the CAP Code⁶ and its preface⁴.
• The system: the ASA's history of the legal backstop⁵ and EASA's cross-border complaints report⁷; EU rules on comparative advertising⁸.
• The Gulf and Egypt: Al Tamimi on UAE media law⁹, Khaleej Times on the 2025 standards¹⁰, Pinsent Masons on the National Media Authority¹¹, Arab News on Mawthooq¹² and the Chambers guide to Egypt¹³.
• Next in this track: influencer and endorsement disclosure, data protection for marketers, consent for email, SMS and messaging.