Reviewing an event sponsorship contract

An event sponsorship contract sells a package tied to a single date: a stand, a speaking slot, logo placement, a delegate list, a dinner table, all delivered on the day or not at all. The organiser's contract sets when the fee is paid and what happens to it if the event changes. I review the contract from the sponsor's side and return it marked up with a written explanation of the changes and which ones an organiser will accept, for a fixed fee of £495 in three working days.

Who this is for

Businesses in England and Wales sponsoring a conference, trade show, awards ceremony, festival, charity dinner, sports fixture or networking event, whether as headline sponsor or for a single session, and want to know what they are buying and what happens if the event changes. The sponsor and the organiser are businesses; the consumer protection rules govern the event's own advertising to the public.

What to look for in an event sponsorship contract

The deliverables and the numbers behind them

The contract should list every benefit with its specification: stand size and location, number of delegate passes, speaking slot length and session, logo size and position on each item, the number and timing of email mentions and social posts, and the data the sponsor will receive. The review checks that each is an obligation on the organiser, that the attendance figures used to sell the package are recorded as the basis of the fee, and that a shortfall against them triggers a reduction or a credit rather than nothing.

Postponement, cancellation, format changes and the fee

The clause that matters is the one for the event not happening as sold. The review asks for a refund or a credit where the organiser cancels, a right for the sponsor to withdraw with a refund where the event is postponed beyond a stated period or moved to a different city or to online only, and a proportionate reduction where the event is shortened or attendance is restricted. The organiser's force majeure clause should not let it keep the whole fee for an event it did not deliver, and any cancellation charge the sponsor faces for withdrawing should be proportionate to the organiser's loss in the sense of Cavendish Square Holding BV v Makdessi [2015] UKSC 67.

Exclusivity, competitors and the running order

Sponsors pay for prominence, so the contract should define the sponsor's category, promise that no competitor will sponsor the same event or session, and fix the running order and the position of the sponsor's slot. The review checks the organiser's right to change the programme, to add sponsors at higher tiers, and to move the sponsor's stand or slot, and asks for consent or a remedy where a change reduces the value of what was bought.

Delegate data, lead capture and marketing consent

Delegate lists and lead scanning make the organiser and the sponsor separate controllers of the same personal data under the UK GDPR and the Data Protection Act 2018. The review checks what data the organiser will pass to the sponsor, on what lawful basis, and whether delegates were told; that the sponsor may only email individuals who consented or who are existing customers under regulation 22 of the Privacy and Electronic Communications (EC Directive) Regulations 2003; and that lead scan data belongs to the sponsor.

Venue rules, hospitality and the alcohol licence

The sponsor's stand, branding and hospitality take place on the venue's premises under the venue's rules, which the organiser will pass down: build and break times, fire safety under the Regulatory Reform (Fire Safety) Order 2005, electrical safety, and the venue's own suppliers. Where the sponsor hosts a drinks reception, alcohol may be supplied only under the venue's premises licence or a temporary event notice under the Licensing Act 2003. Hospitality for the sponsor's guests should be proportionate and recorded, since section 7 of the Bribery Act 2010 makes a business liable for bribery by those acting for it unless it has adequate procedures.

Marks, content, photography and payment

The organiser will use the sponsor's logo, which under section 28 of the Trade Marks Act 1994 needs a written licence, and the sponsor will want to use event photography and video, whose copyright belongs to the creator under section 11 of the Copyright, Designs and Patents Act 1988. The review asks for approval rights over the use of the sponsor's marks, a licence to use event content in the sponsor's own marketing, and payment terms that hold back part of the fee until the event has taken place, with the Late Payment of Commercial Debts (Interest) Act 1998 applying to sums due either way.

What it costs

Standard review, £495. Marked-up document and a written explanation of the changes. Three working days.

Buying online forms the engagement on payment. The scope is what the contract review page describes, you accept the Terms of Service at checkout, and I email you within four working hours to get started. If you would rather ask something first, email me.

What you get

• Your own contract returned with my amendments as tracked changes, plus a clean version with every change accepted, ready to send to the other side
• Comments in the document where a point needs explaining
• A written explanation of what I have changed and why, by email or as an attachment if it is lengthy, marking the points I would hold firm on and the ones that are negotiable
• A view on what is normal market practice and what is the other side pushing their luck
• One round of follow-up questions by email, included

What is not included

• Negotiating directly with the other side, which I quote separately once I know who is on the other side. Where the other side is willing to share a live document, I can work in that document directly
• Drafting a replacement contract from scratch
• Advice on the law of any jurisdiction other than England and Wales
• Tax, accounting or regulatory advice
• Disputes about a contract that is already signed

Questions I am often asked

The event has been postponed by a year. Do we still have to pay?

That depends on the postponement clause, and organisers draft it so that the sponsorship simply rolls over. The review asks for a right to withdraw with a refund where the event moves beyond a stated period, changes city or goes online, so that you are not committed to an event you did not buy.

The organiser promised a certain number of delegates. What if fewer turn up?

Only a contract term makes that promise enforceable. The review asks for the attendance figure to be recorded as the basis of the fee, with a proportionate reduction or a credit against a future event if the number falls short by more than an agreed margin.

Can we email the delegates after the event?

Only those who consented to hear from you or who are your existing customers, whatever list the organiser hands over. The review checks what the delegates were told, what data the organiser may pass to you, and how the lead scan data at your stand is collected and owned.

Related guidance and services

• Contract review, £495, the service this page describes
• Data protection agreements and privacy terms, £795
• Reviewing a sponsorship agreement
• Reviewing an exhibition space contract

This page is general guidance for businesses in England and Wales, not advice on your own circumstances. Last reviewed: September 2026. Email geoffrey@caesar.co.uk.