Why SAAS marketing commercial contracts need checking before you sign

What to take away

The ICO's guidance on designing privacy-protective products, updated 22 August 2025, builds data protection into product design, so contracts must name who controls what data.
Under the Consumer Protection from Unfair Trading Regulations 2008, a claim you cannot substantiate breaks the rules, whatever the contract says.
Innovate UK is the UK's innovation agency, so grant-funded SAAS firms often carry publicity duties alongside marketing contracts.
Check five areas before signingscope, payment, IP, data and exit.
This is general guidance for England; individual cases need a qualified adviser.

The SAAS marketing: UK rules and compliance guide for 2027 sets out the wider rulebook this list sits under.

Which contracts count as marketing commercial contracts?

Inclusion criteria first. A marketing commercial contract is any agreement where you pay for, or are paid for, marketing work or rights. That covers agency retainers, freelance statements of work, sponsorship and reseller terms.

Does it count as a marketing contract?

You pay for marketing work or rights
You are paid for marketing work or rights
Agency retainers and freelance statements of work
Sponsorship and reseller terms
Counterparty registered in Scotland or Northern Ireland
Check the governing law clause

Geography matters too. Scots law and Northern Ireland law differ from the law of England and Wales on some points. If a counterparty is registered there, check the governing law clause rather than assuming England.

Are your advertising claims covered by the contract?

Every claim in your marketing must be evidence-based. The advertising codes advice for businesses from the ASA explains how the CAP Code applies to claims you make in ads.

Put the burden in the contract. Require the agency or partner to hold substantiation for any claim they write, and let you pull a claim if evidence is missing.

Without that, you carry the regulatory risk even when someone else drafted the words.

Who owns the data and the creative?

Data is the term most often left vague. The ICO guidance on designing products that protect privacy covers how personal data should be handled from the design stage, and it applies to marketing systems too.

Name the controller and processor for every dataset. Say what happens to lead lists and campaign data when the contract ends, and bar silent reuse for the supplier's own ends.

On creative, check whether you receive full assignment of copyright or a licence. Licences can be narrowed later.

What should the exit and payment terms say?

Payment terms drive behaviour. Set clear milestones, a defined approval process and a CAP on expenses. Link bonuses to agreed metrics rather than vague effort.

Exit rights need the same precision. Notice periods, asset handover, data deletion and a wind-down period belong in writing. The SAAS marketing UK regulations in England article explains how those duties interact with wider regulation.

Check for auto-renewal. A rolling twelve-month term with 90 days' notice can trap budget for a year.

Where do grants and public funding fit?

Some SAAS firms build with public money. Innovate UK is the UK's innovation agency, and its grant agreements can impose publicity and reporting duties that touch your marketing.

If you hold grant funding, read the marketing clauses before you brief an agency. Branding rules and approval steps may cover anything you publish about the funded work.

Pre-signature checklist

Governing law and jurisdiction named, with Scotland or Northern Ireland addressed if relevant.
Scope, deliverables and approval process in writing.
Payment milestones, expense CAP and renewal terms confirmed.
IP ownership or licence terms stated, including for subcontracted work.
Controller and processor roles named for every dataset.
Substantiation duty for advertising claims placed on the supplier.
Data deletion, asset handover and termination notice agreed.
Grant or funder publicity conditions checked.

Common questions

Does a marketing contract need a data protection clause?

Yes, if any personal data changes hands. Name the controller and processor, state the purpose and set retention limits. The ICO expects privacy to be built in from the start.

Can an agency be liable for a misleading claim?

Liability depends on the contract and on who approved the claim. Regulators can act against the advertiser, so put a substantiation duty on the supplier and keep approval records.

What happens if the contract is silent on IP?

Default rules may leave copyright with the creator. If you need full ownership, say so and get it assigned in writing before work begins.

Is this guidance enough for my situation?

No. Contract terms interact with tax, employment and sector rules. Take advice from a qualified solicitor on your agreement.