
Rules and ethics
How to assess a branding agency's claims process
[brand strategy agency](/what-does-brand-strategy-agency-do-uk): assess its approach to claim evidence, green messaging, pre-clearance and sign-off.
What to assess in a branding agency's claims process
- Ask a brand strategy agency to explain how it applies ASA, CAP and BCAP rules to different advertising formats.
- Check that the agency expects evidence for factual claims to be in place before publication.
- Ask how it reviews environmental claims against the CMA Green Claims Code and consumer protection law.
- Find out when it seeks Copy Advice or broadcast clearance, and what those processes do and do not guarantee.
- Look for a documented sign-off process, a claims register and a clear route for handling a challenged claim.
Assess how the agency understands UK claim regulation
A branding agency should be able to explain the different roles of the three bodies most relevant to UK brand claims. The Advertising Standards Authority polices advertising content. The Committee of Advertising Practice writes the codes the ASA applies. The Competition and Markets Authority enforces consumer protection law and publishes guidance on environmental claims.
ASA vs CMA: Powers Compared
ASA
- Status
- Self-regulatory
- Funding
- Ad spend levy
- Fines
- No direct fines
- Main sanction
- Public ruling
- Codes
- CAP and BCAP
CMA
- Status
- Statutory
- Funding
- Government
- Fines
- Direct fines
- Main sanction
- Court action
- Codes
- Consumer law
The split matters because a single strapline can fall under more than one regime. A poster in Manchester saying a product is carbon neutral sits inside the CAP code and, if the wording misleads, inside the CMA's remit too. A television spot in Glasgow adds the BCAP code on top.
The ASA is a self-regulatory body funded by the advertising industry through a levy on ad spend. It cannot fine a brand directly. It can publish a ruling that names the advertiser and orders the ad changed or withdrawn. That public record is the real sanction for most consumer brands.
The CMA is a statutory regulator with powers under consumer law. It can take court action, accept undertakings and, since the Digital Markets, Competition and Consumers Act, issue direct fines for certain breaches. The two regimes overlap but they are not the same process.
When assessing a brand strategy agency, ask where compliance sits in its process. It should feature in the brief, the copy deck and the sign-off gate before anything goes live.
In an agency review, look for strategy work that considers what the brand can credibly claim, not just how the claim looks.
Check its CAP and BCAP knowledge and approach to substantiation
The CAP code covers non-broadcast advertising: press, posters, direct mail, paid search, social posts, websites and influencer content. The BCAP code covers broadcast: television and radio. Both sit under the umbrella of the Advertising codes - ASA | CAP, which sets out the rules governing UK brand claims.
The codes rest on a handful of principles that matter to brand work. Advertisements must be legal, decent, honest and truthful. They must not mislead by action, omission, ambiguity or exaggeration. Comparative claims must compare like with like and must not discredit a competitor unfairly.
Substantiation is the backbone. Before a claim runs, the advertiser must hold documentary evidence that proves it. The ASA does not accept evidence assembled after a complaint lands. If the proof did not exist when the ad appeared, the claim was unsubstantiated.
Evidence Needed by Claim Type
Claim
- Taste
- Consumer panel
- Performance
- Test data
- Price
- Verifiable reference point
- Best selling
- Sales data by period
Evidence
- Taste
- Performance
- Price
- Best selling
Qualifiers help but only if they are legible and close to the claim. A footnote in six-point type at the bottom of a poster does not cure an overstated headline. The ASA has consistently treated small print as ineffective when it contradicts the main message.
When reviewing agencies, ask how their quality checks test claims before release. The key question is whether the evidence file supports every factual statement in the copy.
What substantiation looks like in a file
Ask what the agency would include in a claim file. A defensible file usually holds five things:
- The exact wording of the claim as it will appear.
- The evidence relied on, dated before the campaign launch.
- A note on who verified the evidence and when.
- The qualifiers and where they sit in the layout.
- The sign-off record showing who approved the claim.
Assess the agency's approach to green claims
Environmental messaging is the fastest-moving area of UK claim regulation. The CMA published the Green claims code: making environmental claims - GOV.UK to set out how businesses should make environmental claims without misleading buyers.
CMA Green Claims Code: Six Principles
- Truthful and accurate
- Clear and unambiguous
- No omitted important information
- Comparisons fair and meaningful
- Full life cycle considered
- Substantiated
In practice, that rules out a lot of familiar marketing language. "Eco-friendly" without a defined meaning is risky. "Carbon neutral" needs a stated scope and a credible offsetting or reduction basis. "Recyclable" needs to be true in the conditions where most buyers actually dispose of the item.
Life cycle thinking is the part agencies underestimate. A claim about a packaging material may be true at the point of manufacture but false once the whole product is considered. The code asks for the full picture, not the flattering slice.
Vague terms are the commonest failure. Words such as natural, green, sustainable and environmentally friendly carry no fixed meaning in law. If a brand uses them, the surrounding copy has to define what is meant and prove it.
Green claims also attract ASA attention. The ASA has ruled against advertisers for unqualified carbon claims and for imagery that implied a broader environmental benefit than the evidence supported. Trees, leaves and blue water do not create substantiation.
When reviewing a brand strategy agency, ask how it separates environmental claims the brand can prove today from those that need more evidence or should be dropped. Its messaging should stay within that boundary.
Test the agency's process against a worked example
For example, ask how the agency would assess a drinks brand's proposed claim that its bottle is "100% recyclable". It should check three things.
- Is the bottle recyclable in the UK kerbside system most buyers use? If not, the claim misleads.
- Does the claim cover the cap and label, or only the bottle? Partial claims need qualifying.
- Is there evidence on file, dated before launch, from a recognised testing route?
If any answer is no, the claim changes or it does not run.
Check how it handles misleading claims under consumer protection law
The Consumer Protection from Unfair Trading Regulations 2008 prohibit commercial practices that mislead the average consumer. Those regulations underpin enforcement action on misleading claims, including environmental ones.
The regulations cover misleading actions and misleading omissions. An action misleads if it contains false information or deceives the consumer. An omission misleads if it hides material information the consumer needs to make an informed choice.
That second category catches a lot of brand work. A headline claim that is technically true but leaves out a material caveat can still breach the rules. The test is what the average consumer takes from the ad as a whole, not what a lawyer can defend line by line.
The regulations also list practices that are always unfair, such as falsely claiming to be a signatory to a code or using fake reviews. Brand campaigns that lean on awards, certifications or endorsements need to check those are current and accurate.
Enforcement can come from the CMA, from Trading Standards and, in some sectors, from other regulators. The CMA has taken action on green claims across fashion, food and household goods, and it has published guidance for specific sectors.
Ask the agency to explain the disclosure policy behind a campaign: who checks claims and against which standard.
Ask about Copy Advice and pre-clearance
The Copy Advice - ASA | CAP service gives advertisers and agencies confidential advice on whether a proposed ad is likely to breach the codes. It is free, it is not a formal clearance, and it does not bind the ASA, but it is the closest thing to pre-approval for non-broadcast work.
Pre-Clearance Routes by Medium
- Non-broadcast: Copy Advice
- Broadcast TV: Clearcast
- Broadcast radio: Radiocentre
- Ask early while wording can change
Broadcast advertising works differently. Television and radio copy is cleared before transmission by Clearcast and Radiocentre respectively, against the BCAP code. That clearance is mandatory for most broadcast spots.
A sound agency process raises questions while a claim is still movable. Ask when it seeks advice and how early it does so; a request sent the day before launch can leave little time to change the wording.
A useful request includes the full copy, the medium, the target audience and the evidence file. Vague submissions get vague answers. The more the adviser can see, the more specific the guidance.
Agencies should treat the response as a record. If the advice says a claim needs a qualifier, the qualifier goes in and the file notes why. If the campaign later draws a complaint, that record shows a reasonable attempt to comply.
When assessing an agency, ask how this step fits into its process for signing off an advert. Pre-clearance should be part of finishing the work, not an afterthought.
What to expect from a pre-clearance request
- Freeze the copy and the layout before submitting.
- Assemble the evidence file for every factual claim.
- Draft the qualifiers and show where they sit.
- Submit to Copy Advice, or to Clearcast for broadcast.
- Record the response and any changes made.
Check how the agency handles a claim that fails
When the ASA upholds a complaint, it publishes a ruling naming the advertiser and describing what must change. The Sanctions - ASA | CAP page sets out the escalating measures available when an advertiser does not comply.
ASA Sanctions Escalation
- Stage 1Public ruling, amend or withdraw
- Stage 2Non-compliant list, media refusal
- Stage 3Referral to Ofcom for broadcasters
- Stage 4Referral to Trading Standards or CMA
Ask what the agency would advise if a complaint is upheld. The first stage is the ruling itself, with a request to amend or withdraw the ad.
If an advertiser ignores a ruling, the ASA can take further steps. It can place the advertiser on a list of non-compliant companies, ask media owners to refuse the ad, and run paid search ads against the advertiser's own brand name.
For broadcasters, the ASA can refer the matter to Ofcom, which has statutory powers over licensed broadcasters. That route carries heavier consequences than a published ruling.
Persistent breaches can also be referred to Trading Standards or the CMA, which brings the consumer law regime into play. At that point the exposure shifts from reputational to financial.
The commercial cost is usually larger than any penalty. A ruling sits on the ASA site indefinitely, ranks in search results for the brand name, and gives competitors and journalists a citable fact. Campaigns pulled early cost money too.
Agencies should also consider the client relationship. A ruling that names the advertiser often triggers an internal review of who approved the claim. That review rarely reflects well on the agency that wrote it.
Look for a documented agency sign-off gate
When assessing a branding agency, look for a sign-off gate that no campaign passes without. It should sit between creative approval and release, and have a named owner.
Agency Sign-Off Gate Checklist
- Claims register with evidence and verifier
- Route to Copy Advice or Clearcast
- Named senior owner records approval
- Annual CAP and Green Claims training
- Unsubstantiated claims feed back to strategy
Ask whether the gate uses a claims register: every factual and environmental claim in the campaign, the evidence behind it, and the person who verified it. A claim without an evidence line should not pass.
Check that the agency has a route to pre-clearance. For non-broadcast work, that means Copy Advice where the claim is uncertain. For broadcast, it means Clearcast or Radiocentre clearance before booking.
Someone senior should own the final decision. In most agencies that is a compliance lead, a planning director or an in-house lawyer, and their approval should be recorded rather than assumed.
Ask how the agency trains writers, designers and account leads on claims. A short annual session on the CAP code and the Green Claims Code can help prevent avoidable errors.
A strong process feeds back into strategy. If a claim cannot be substantiated, that is a signal about the brand's actual position, not just its copy. The strongest campaigns are built on claims the business can prove.
Ask how the agency's approach to releasing brand material makes defensible claims part of the strategy rather than a legal chore.
Checklist for reviewing an agency's claims process
- Ask how the agency records evidence for factual claims.
- Check how it assesses environmental claims against the Green Claims Code.
- Ask how it makes qualifiers legible and places them beside the claim.
- Find out when it seeks Copy Advice or broadcast clearance.
- Check whether it keeps a claims register and records sign-off.
- Confirm that a named owner approves the final version.
- Ask how long the agency retains the file.



