The creative is ready, the landing page is optimised and the budget is set. One question is often left until the last minute: does the campaign follow the rules of every country where users will see it? A single mistake in an ad can stop a campaign and cost more than the launch itself. Digital marketing is regulated by advertising and consumer law, data and mailing rules and ad platform policies. We go through what to check in your ads, mailings, data practices and influencer work before launch.
Checked on 21 October 2026. Rules and sources are current as of this date.
Digital marketing legal risks: what a campaign puts at risk
Regulatory fines
Advertising and consumer regulators, as well as data protection authorities, can impose fines and require you to take creatives down.
Platform bans
Google, Meta, TikTok and other platforms reject ads and suspend accounts for breaching their policies. The campaign stops at once.
Claims and lawsuits
Consumers, competitors and rights holders can complain or sue over the promises in an ad, or over the music and images used.
Reputation and budget
A public dispute erodes trust, and a blocked campaign means the whole investment is lost.
What we check before launch
Creatives and promises
Copy, images and video: misleading claims, mandatory disclaimers and comparisons with competitors that you cannot use.
Website and landing page
Terms of use, privacy policy, refund rules, disclaimers and a payment flow that works correctly.
Influencers and partners
Contracts with bloggers and affiliates and disclosure of the advertising relationship: in many countries ads must be clearly labelled.
Email and SMS
Consent, an unsubscribe mechanism and content requirements that differ between the US, the EU, Canada and other countries.
Data and tracking
Cookies, pixels and retargeting: user consent and compliance with GDPR (EU General Data Protection Regulation), US laws and those of other jurisdictions.
Regulated verticals
Crypto, iGaming and financial products: licences, age and geographic restrictions, and separate platform rules.
The rules depend on the market
EU
GDPR and ePrivacy require consent for non-essential cookies and tracking. Unfair commercial practices rules prohibit misleading advertising.
United Kingdom
Ads are governed by the ASA (UK Advertising Standards Authority) and CAP (UK Committee of Advertising Practice code) codes: ads must be labelled and claims substantiated. Separate UK data rules apply after Brexit.
United States
The FTC (US Federal Trade Commission) requires disclosure of a material connection to the advertiser, and mailings and texts are governed by CAN-SPAM and the TCPA (US Telephone Consumer Protection Act). State privacy laws add further requirements.
If you run campaigns across several markets, the strictest rules that touch your audience apply. A single campaign that fits everyone rarely exists.
Checking a campaign before launch costs less than explaining to a regulator or a platform why it broke the rules.The LegalBit team
How we work with marketers
We do not just say no. We understand funnels, conversions, A/B tests and ROI (return on investment), and we look for a way to reach your goal within the rules.
We work on a one-off fixed-fee basis or on retainer. For agencies and in-house teams we act as an on-call lawyer: we review ideas before launch and reply within one business day.
Marketing and advertising: legal compliance, lawyers for digital marketing, CPA and affiliate and ongoing legal support.
We will review your situation and propose a solution for your project.
Common mistakes in campaigns
Guaranteed results
Promises such as “guaranteed income” or “best offer” must be substantiated. This is a frequent cause of complaints and bans.
No label on partner content
A blogger or affiliate did not disclose the advertising relationship, and responsibility falls on them and on the advertiser.
Mailing a bought list
Purchased contacts, or contacts collected without consent, breach the rules on data and mailings.
Someone else’s content
Music, memes and photos used in ads without rights. More: fair use of memes, photos and music in advertising.
A pre-launch checklist
Before launch, answer a few questions: which countries is the campaign for, do you have rights to all the materials, are the claims substantiated, is partner and influencer content labelled, do you have consent for tracking and mailings, and does the product break the platform’s rules.
Stop and check before you spend the budget. Fixing a creative costs less than getting a suspended account back.
What you get after the review
You receive a list of changes to the creatives and the landing page, the disclaimers you must include, recommendations on labelling for bloggers and partners, and on consent for tracking and mailings.
At the end there is a clear conclusion for each market: launch the campaign, fix it first, or drop the idea. That way you decide before the budget is spent.
Frequently asked questions
Do I need to label ads placed by bloggers and partners?
Yes, in most countries advertising must be clearly identified. The wording and placement of the label depend on the market: for example, the FTC in the US and the ASA in the UK require a clear disclosure of the advertising relationship.
Can I send email and SMS without consent?
It depends on the country. In the EU and Canada prior consent is generally required. In the US email follows an opt-out model, but SMS requires consent under the TCPA. An easy way to unsubscribe is required everywhere.
What happens if an ad breaks the rules?
You may face regulatory fines, rejected ads and account suspension, complaints from consumers and competitors, and an obligation to take the creatives down.
Are there special rules for crypto, iGaming and finance?
Yes. Many countries require licences or advertiser certification, and platforms restrict ads by country, age and content.
When should I involve a lawyer?
Before launch and before you spend the budget. If you run many campaigns, a retainer is more convenient: the lawyer reviews materials as they appear.
See also: Terms of Service & Privacy Policy: Why “Copy & Paste” Is the Worst Strategy for Your Project; Can You Use Someone Else’s Memes, Photos, and Music in Your Advertising? A Marketer’s Guide to Fair Use. Services: legal services for digital marketing and affiliate.
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