Event management contract: the clauses you cannot leave out

An event management contract must put in writing what is and is not included, how much it costs and when it is paid, what happens if someone cancels or something goes wrong, and who is liable for what. The clauses that prevent the most arguments are cancellation by either party, force majeure, an outdoor plan B, the payment schedule, image rights, data protection and confidentiality. And the client contract is not the only one: venue, suppliers, performers and freelancers each need theirs, consistent with the main one.

Important notice. This guide is practical information from event production, not legal advice. Every event, country and relationship is different, and the law changes. Before signing or sending a contract, have it reviewed by your lawyer, accountant or adviser and adapt it to your case.

Which contract for which relationship

A mid-size event can involve ten contracts. These are the ones we use most:

Relationship	Contract	Must include
Client	Event management or quote acceptance	Scope, price, payments, cancellation, changes
Venue	Venue hire	Load-in times, capacity, exclusive suppliers, deposit, house rules
Hotel	Room block	Release, attrition, no-shows, rooming list
Suppliers (AV, catering, decor)	Supplier agreement	Deliverables, times, insurance, replacement
Performers and speakers	Performance or speaker agreement	Rider, duration, recording, image
Freelancers	Services agreement	Role, days, rate, expenses, insurance
Sponsors	Sponsorship	Benefits, brand use, exclusivity
Anyone seeing sensitive information	NDA	What is confidential and for how long

The golden rule: whatever you promise the client must be covered in your supplier contracts. If the client can cancel free of charge up to 30 days out and the venue charges you 50% at 60 days, that gap is yours.

The basic structure of any event contract

1. Parties: legal name, tax ID, address, who signs and with what authority.
2. Purpose and scope: which event, date, place, guest numbers and what is included and what is not. The “what is not” prevents half of all disputes.
3. Price: a figure or a reference to the attached quote, taxes, what happens if numbers change.
4. Payment schedule.
5. Changes: how they are requested, approved and priced.
6. Cancellation by either party.
7. Force majeure.
8. Liability and insurance.
9. Intellectual property and image rights.
10. Data protection.
11. Confidentiality.
12. Governing law and jurisdiction.
13. Annexes: quote, floor plan, rider, run of show, house rules.

The key clauses, one by one

Payments

A clear schedule protects everyone. A common example in the industry (not a rule): 50% on signing, 40% before the event and 10% once final numbers are settled. What matters:

• Specific dates or clear milestones, not “before the event”.
• What happens if a payment is late: does production pause, is there interest?
• If the price depends on registrations or bookings, the contract can refer to the attached quote as a base budget instead of fixing the figure, and explain how it is adjusted.
• Taxes: whether prices include VAT or not, always explicit.

Cancellation

Tiered by notice period and for each party: the client cancelling is not the same as the agency cancelling. An indicative example if the client cancels:

Notice	Amount due
More than 90 days	Costs already committed
90 to 31 days	50% of the total
30 days or less	100% of the total

Real figures come from what your suppliers charge you. Start from their cancellation terms and build the client’s on top, with a buffer.

Include guest number reductions too: how far the client can drop numbers at no cost, and from when the contracted figure is payable.

Force majeure

It covers unforeseeable or unavoidable events that prevent performance (natural disasters or orders from the authorities, for example). What to pin down:

• What is in and what is out. Low registrations, a speaker pulling out or a change in the client’s diary are not force majeure.
• What happens to the money: new date, refund of unspent amounts, which committed costs are still payable.
• Notice period and a duty to mitigate.

Plan B for outdoor events

Rain in November is not unforeseeable. Outdoor events need their own clause:

• Who decides and when to trigger plan B (for example 72 hours before, on a specific forecast).
• On what criteria: chance of rain, wind gusts or temperature above or below a threshold.
• What plan B is: marquee, indoor room, schedule change.
• Who pays for the marquee or the change, and whether it is booked in advance.

Data helps set the criteria: Meteo shows the model consensus and 20 years of history for your venue and time slot, for free. But the clause is what counts.

Liability and insurance

Who is liable for damage to people, the venue or equipment, up to what limit, and what public liability insurance each party must hold. Ask suppliers and freelancers for the insurance certificate before the event, not after an accident.

Image rights and intellectual property

• Event photos and video: who can use them and for what. If you want the event in your portfolio, ask for it in the contract.
• Guests: image consent is collected at registration, usually on the client’s behalf.
• Performers and speakers: whether the performance or talk can be recorded, where it is published and for how long.
• Music: public performance rights are a separate matter, handled by collecting societies in each country. Decide who arranges and pays for them.
• Creative work: concept, design and materials; who owns them and whether the client can reuse them.

Data protection: the processor agreement

If you run registration, rooming or check-in for the client’s guests, usually the client is the controller and you are the processor. The processing agreement should state at least which data, for what purpose, for how long, which security measures, whether there are sub-processors (the registration platform, the hotel) and what happens to the data at the end (return or deletion). Forms includes a data processing agreement for your client to sign, and Contracts has an image and data protection template.

Confidentiality and NDA

An NDA or confidentiality clause should state what is confidential, who can see it, how long the duty lasts (including after the event) and what happens on breach. For freelancers and suppliers who go backstage at a launch, signing before you share anything is the bare minimum.

What is specific to each contract

Venue. Load-in and load-out times (and what happens if you overrun), licensed capacity, the venue’s exclusive suppliers, deposit, house rules (noise, fire, rigging, cleaning) and insurance. House rules usually go in as an annex.

Suppliers. Specific deliverables, loading times, staffing, what happens if equipment fails, whether they can subcontract and penalties for delays.

Performers and speakers. Exact duration, performance time, soundcheck, technical and hospitality rider as an annex, what happens if they are late or do not show, replacement, recording and image.

Freelancers. Role, days and hours, rate, per diems and travel, who provides equipment, liability insurance and how they invoice. Careful: if the relationship looks too much like employment (long-term fixed hours, exclusivity, no autonomy), there may be employment law consequences. Get advice.

Spain and Mexico: what changes

The structure is the same; the framework is not. This is general orientation, not legal analysis:

Topic	Spain	Mexico
Contract framework	Civil Code and commercial law	Federal or state Civil Code, and Commercial Code
Data protection	GDPR and Spain’s data protection act	Federal law on personal data held by private parties, plus a privacy notice
Invoice taxes	VAT (21% standard rate) and, in some cases, income tax withholding	VAT (16% standard rate), CFDI e-invoice and, in some cases, withholdings
Tax ID	NIF	RFC
Currency	Euro	Pesos or US dollars: if in dollars, set the applicable exchange rate
Private clients (weddings, celebrations)	Consumer protection rules	Consumer protection rules
Jurisdiction	Courts of a named city, or arbitration	Courts of a named state, or arbitration

If the event happens in one country and the client is in another, state the governing law and jurisdiction explicitly. And have a professional in each country check anything touching tax and data.

How we do it with Murphy OS

In Contracts we start from templates built for the industry: event management, quote acceptance, supplier, venue hire, room block, performer, speaker, freelancer, co-production, sponsorship, NDA, image rights and data processing. You switch on the clauses that apply (cancellation by either party, force majeure, outdoor events, deposit, liability insurance, music rights, tech rider) and pick Spain or Mexico when you create it; the wording adapts, and it is also available in English.

Then the workflow: send the draft to the client by email, WhatsApp or link; they complete their details and comment; you attach the quote, floor plan or rider as annexes; you lock the version, the client signs with a code sent to their email and you countersign. You both receive the PDF with contract, annexes and a certificate with the document fingerprint. It is still a template: have it reviewed by your adviser before signing.

Common mistakes

• A client contract written without checking supplier cancellation terms.
• “Includes everything needed for the event” as the scope.
• Rain treated as force majeure at an outdoor event.
• Payments due “before the event”, with no date.
• Handling guest data with no processing agreement.
• Using the same template in Spain and Mexico without adapting it.

Before you send it for signature

• Scope with what is included and what is not.
• Price or reference to the attached quote, with taxes clear.
• Payment schedule with dates.
• Cancellation for each party, consistent with your suppliers’.
• Specific force majeure, and plan B if outdoors.
• Liability insurance for each party, with certificate.
• Image, music and creative rights settled.
• Processing agreement if you handle guest data.
• NDA with anyone who sees sensitive information.
• Governing law and jurisdiction for the right country.
• Annexes attached and reviewed.
• Reviewed by your lawyer or adviser.