Aipedia: Event and wedding planners

Rules on AI for event and wedding planners explained

Aipedia, by the Apex broking team · Last reviewed 2026-10-30

No single regulator governs how UK event and wedding planners use AI; the rules come from consumer law, data protection and the duty of reasonable care and skill. Knowing which body enforces which rule helps planners decide what to check before AI output reaches a client.

Part of: AI in Event and wedding planners

In short

There is no statutory regulator, compulsory professional body or industry AI guidance for UK event and wedding planners. Four sets of rules still apply to AI use. The CMA enforces the fake reviews ban in DMCC Act 2024 Schedule 20 paragraph 13, explained in CMA208, which covers bot-generated reviews. CMA207 covers misleading images and claims. The ICO enforces UK GDPR, including Article 9 for allergy and health data. The Consumer Rights Act 2015 and Supply of Goods and Services Act 1982 imply reasonable care and skill, whatever tool produced the work.

Why there is no single rulebook

Event and wedding planning is not a regulated profession in the UK. There is no statutory regulator or compulsory professional body, and no events or wedding industry body or regulator has published AI guidance. Planners therefore have to work from general law, enforced by several bodies with different powers.

The table summarises who does what:

Body or source	What it covers	Status	AI relevance
CMA, CMA208 (4 April 2025)	Fake reviews and misleading review information	Guidance on a binding statutory ban	Bot-generated reviews and AI review summaries
CMA, CMA207	Misleading actions and omissions	Guidance on binding law	AI-generated images and marketing claims
ICO	UK GDPR and data protection	Binding law plus guidance	AI processing of guest and client data
Trading Standards	Consumer law	Enforcement of binding law	Misleading claims and unfair dealing
Local authority licensing and safety advisory groups	Event licensing and safety	Binding licensing law and local process	AI checks on permissions and safety plans
Courts	Reasonable care and skill	Binding implied terms	Any AI-assisted advice or service

CMA208: the fake reviews guidance

The CMA's Fake reviews guidance (CMA208) was published on 4 April 2025. It is the most relevant official guidance for planners who use AI in marketing. It explains the banned practice in DMCC Act 2024 Schedule 20 paragraph 13. Its key points for planners are these:

A fake review "purports to be, but is not, based on a person's genuine experience" (para 2.5). It can be positive or negative.
Reviews generated by software applications "(such as bots)" are covered (para 3.5 and the example at para 6).
AI-generated review summaries may need correcting (para 8.24(b)).
Traders who publish reviews must take "reasonable and proportionate steps" to prevent and remove banned reviews and misleading review information (para 8.1).
Publishers need a clear policy and a risk assessment (para 8.5).

For a planner, this means no AI-written testimonials on a website or listing, care with tools that summarise reviews, and a written approach to how reviews are collected and shown. The practical detail is in AI marketing images and fake reviews.

CMA207: misleading actions and omissions

The CMA's unfair commercial practices guidance (CMA207) is the general guidance on misleading actions and omissions. It is relevant when planners use AI-generated images of styled tables, venues or past events, or AI-written claims about experience and services. If an image or claim is likely to give couples a false impression of what the planner has done or can deliver, it may be a misleading practice. Whether a planner should tell clients that AI is used is discussed in telling couples and clients you use AI.

The ICO and guest data

Planners handle guest lists, dietary and allergy information, accessibility needs and, for destination events, travel documents. Allergy, dietary and disability information is health data and therefore special category data under UK GDPR Article 9. It should not go into public AI tools without a lawful basis and appropriate safeguards. The ICO's AI guidance sets out how data protection principles apply to AI processing.

New automated decision-making rules, UK GDPR Articles 22A to 22D, came into force on 5 February 2026 under section 80 of the Data (Use and Access) Act 2025 (SI 2026/82). They are unlikely to apply to most planning tasks, but would apply if, for example, AI automatically refused bookings or refunds. See AI guest lists, RSVPs and dietary data.

Reasonable care and skill

The standard a planner is judged against comes from implied contract terms. Section 49 of the Consumer Rights Act 2015 applies to couples and private clients. Section 13 of the Supply of Goods and Services Act 1982 applies to corporate clients. Neither mentions AI, and neither needs to: errors in AI-produced budgets, timings, supplier details or legal and licensing information remain the planner's responsibility.

Licensing, safety and Martyn's Law

Local authority licensing teams and safety advisory groups deal with event licensing and safety. AI tools can summarise requirements, but they can be wrong about local conditions, so permissions should be checked with the authority; see AI checks on licences, permits and TENs. The Terrorism (Protection of Premises) Act 2025, known as Martyn's Law, affects venues and events. Planners should check current guidance on its commencement before relying on any AI summary of it.

What this means for PI

There is no statutory or professional body PI requirement for planners, and no regulator or insurer has published a statement on AI and event planner PI. The practical effect of the rules above on insurance is usually this:

A client's claim for financial loss caused by negligent AI-assisted work is commonly a PI matter, subject to the wording.
CMA or ICO enforcement, and any penalty, is usually outside PI; see are fines and penalties covered by PI.
Data breach costs often depend on cyber cover rather than PI.

Apex arranges PI for event and wedding planners and can review how a policy treats AI-assisted work; see AI in event and wedding planning and does event planners' PI cover AI mistakes.

Sources

Frequently asked

Is CMA208 binding on event planners?

CMA208 is guidance, but it explains a binding ban in Schedule 20 paragraph 13 of the DMCC Act 2024. Planners who write, commission or publish fake reviews, including bot-generated ones, risk breaching that ban. Following the guidance is the practical way to show compliance.

Is there any AI guidance specifically for wedding planners?

As at October 2026, no events or wedding industry body or regulator had published AI guidance. The closest official material is CMA208 on fake reviews, CMA207 on misleading practices and the ICO's general AI guidance.

Do the new automated decision-making rules affect planners?

UK GDPR Articles 22A to 22D have applied since 5 February 2026. They are unlikely to affect most planning tasks, but a tool that automatically refuses bookings or refunds without human involvement could fall within them, so check before automating such decisions.

Who enforces consumer law against planners?

The CMA enforces consumer protection, including fake reviews, under the DMCC Act 2024, and Trading Standards enforces consumer law more broadly. Clients can also bring their own claims for breach of the implied term of reasonable care and skill.

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Apex Insurance Brokers Limited is authorised and regulated by the Financial Conduct Authority. Registered in England and Wales, company number 07014570. This page is general information about how AI is used in the profession and how insurance may respond. It is not legal, regulatory or insurance advice on your circumstances, and it does not guarantee that cover will be available or on what terms.