Pre-event briefing: when, with whom and why you should hold one

A pre-event briefing is a meeting between the organizer, the client, the managers and the suppliers, at which the script, division of roles, contacts and contingency plan are discussed. It is best to split the pre-event briefing into three meetings. Hold a briefing with the client and managers two days before the event (3 to 5 days before for larger events), one with each subcontractor separately the day before, and one on site on the day of the event, just before the guests arrive.

The pre-event briefing is one of those meetings that is easy to push to the bottom of the project schedule, and yet it matters a great deal. The script, guest list and day plan are usually known by one person, the event manager, while on the day of the event a dozen people depend on that plan: venue staff, tech, hostesses, catering, venue security and so on.

In this article I show what a pre-event briefing is, why to hold one, when and with whom to run it, and what exactly to cover.

What is a pre-event briefing and how is it different from a kick-off brief?

A pre-event briefing is a meeting at which the event organizer (for example the event manager) hands the suppliers the finished event plan: the script, roles, contacts and emergency procedures. It takes place right before the event. It covers organizational matters and who is responsible for what.

A brief, by contrast, happens at the start of the project and is used to gather information from the client. At the brief stage the client says what they expect: what the goal and occasion are, who the attendees are, what the message and budget should be. The more precise the event brief, the more accurate the first concept proposal.

Right before the event, the concept, cost estimate and contracts are already closed, so the briefing exists to make sure everyone understands the event plan in the same way. In Polish and international sources the word "briefing" is used in both senses, so in this article I consistently use "pre-event briefing" for the meeting just before the event.

Why hold a pre-event briefing?

A pre-event briefing makes sure everyone on whom the day depends knows the same plan, knows what they are responsible for and whom to call when in doubt about what to do. As a result, suppliers do not wonder on the day how good service should look, they simply deliver it.

When a project is run by one person, an independent event manager or an in-house event manager, this matters even more. You cannot be at the entrance, on stage and in the kitchen at the same time, so the plan must work without constant prompting. The briefing moves knowledge from one head to a dozen people.

In practice it brings five concrete benefits:

• One version of the plan. Every supplier knows the minute-by-minute script, not just the event manager and the client.

• Clear roles and a decision maker. It is clear who approves changes: the event manager on the delivery side and a named person on the client side.

• Faster reaction to problems. Staff know what to do about a guest complaint, a schedule change or a missing badge, and whom to report it to.

• A consistent message to guests. When the programme changes, everyone says the same thing, because there is one approved version of the message.

• A ready plan B. Everyone knows what to do when you have to switch to a contingency variant, for example when a speaker is stuck travelling.

Put simply, the more specific the briefing, the more attention suppliers give to guests rather than guessing what is expected of them. For the client this means a calmer day and fewer questions directed at the person who should be watching over the whole event.

When and with whom to hold a pre-event briefing

The best approach is to split the pre-event briefing into three meetings. The first takes place two days before the event, with the client and managers. The second the day before, with each subcontractor separately. The third on the day of the event, on site, just before the guests arrive. Speakers get their own contact between the first and the second step.

The timing of the first briefing depends on the scale of the event. For larger events it takes place 3 to 5 days before, because there are more subcontractors, more dependencies and more things still to close. Scale is determined by the number of attendees, the number of days and locations, online streaming and the number of people on the production side.

Two days before the event: briefing with the client

The first briefing is a conversation with the people who make decisions. On the client side that is the person responsible for the event and the heads of the departments involved. On the delivery side, the managers of individual areas, for example the venue manager, the technical manager and the production manager.

At this meeting the event manager walks everyone through the minute-by-minute script, confirms the number of guests and the VIP list, names who on the client side approves changes, and agrees plan B. Ideally the briefing is combined with a walk-through of the venue (more on that in my article on organizing an event in a hotel).

Two days is a timeframe in which changes can still be made without rush, while most matters are already closed. For a congress, roadshow or a gala with streaming, this moves to 3 to 5 days before the event to leave room for corrections.

The day before: briefings with subcontractors

The second briefing is a series of short, individual conversations rather than one joint meeting. Each subcontractor gets only the part of the script that concerns them. Venue staff get opening hours, break times and the room layout, tech gets the order of stage entrances and rehearsals, hostesses get the registration rules, QR code, VIP path and dress code, and catering gets the confirmed diets and service schedule.

A one-to-one conversation helps catch questions nobody would ask in front of a group and lets you adapt the instructions to that person's real tasks. This is also where logistics come up: arrival and parking, deliveries, venue access and power, agreed with security or venue staff so there are no surprises on the day. For smaller events a phone call or a message with a read receipt is enough.

On the day of the event: briefing on site

The third briefing is the shortest and concerns everyone who is on site at that moment. It takes place about 60 minutes before the guests arrive, after the build and rehearsals.

The event manager confirms the day's agenda, announces changes made the day before, reminds everyone who decides and agrees one version of the message for guests. For a roadshow the briefing is repeated in every city, because the venue and the people change.

What about speakers and VIP guests?

Speakers and VIP hosts do not need to hear the entire script, so they get a separate, short contact between the first and second briefing. It covers the running order and the time slot of each speaker, the stage rehearsal, arrival and parking, the entrance point and the person who will look after the host on the day. For guests who open the event, you also agree where they stand and in what order they enter.

And for a small event?

For a meeting of a few dozen people, one briefing 24 to 48 hours before the event and short agreements on the day are enough. The principle stays the same: everyone on whom the day depends gets their part of the plan at the right moment.

What to cover in a pre-event briefing? A 10-point checklist

At a pre-event briefing it is worth covering, among others: who makes decisions, the day's agenda, entrance and registration, arrival and parking, VIPs and speakers, division of tasks, the nature of the event, diets and the venue map, communication channels with emergency contacts, and plan B with the limits of suppliers' decisions. The scope depends on who you are talking to: the client gets the full list, a subcontractor gets their part.

1. Who decides. The event manager on the delivery side and a named person on the client side who approves changes. Without this, every surprise turns into a series of phone calls.

2. Agenda and minute-by-minute script. Opening hours, first stage entrances, breaks, closing.

3. Entrance and registration. Who scans the QR code, who hands out materials and who directs guests onward.

4. Arrival, transport and parking. Also for speakers and deliveries, agreed with venue security.

5. VIP guests and speakers. The host, the entry route, the running order. Each host gets only the information needed for their role.

6. Division of tasks. Registration, access to rooms, equipment supervision, contact with catering.

7. Nature of the event. Level of formality, guest expectations: a press conference is run differently than an evening gala.

8. Diets, service and venue map. Confirmed catering needs, toilets, cloakroom, guest routes and information points.

9. Communication and emergency contacts. An operational channel, short status messages and a list of numbers for the venue, tech and medical services in line with venue procedures.

10. Plan B and limits of decisions. Open issues with an owner and a decision date, and the rule that suppliers promise guests nothing without the event manager's approval.

It is worth giving every subcontractor this list in writing too, together with the schedule, the venue plan and contact numbers. Then the meeting leaves time for questions rather than dictating times.

How to run a briefing when one person runs the project

A good pre-event briefing relies on materials prepared in advance, a short meeting and a clear division of contacts. An event manager running a project alone has no deputy, so everything that can be written down earlier should reach the suppliers in writing. The conversation then serves to confirm that the plan is understood.

Each subcontractor gets their part of the plan and the contacts of the people they will work with directly, for example tech with venue staff, or hostesses with the room team.

This way small matters on the day close between the people involved, and the event manager deals with what needs their decision. A shared operational channel also helps, that is, a communication group with short status messages.

It is worth combining the first briefing with a venue walk-through, so everyone sees where the entrance, stage and backstage will be. The briefing on the day should be short and cover only changes and urgent matters. If it drags on, it is a sign too little was agreed earlier.

Most common mistakes in a pre-event briefing

The most common mistakes are the lack of a single decision maker, several versions of information for guests and promises without authorization. All of them come from suppliers learning the plan too late or only in part.

• No single decision maker. Suppliers do not know who approves changes, so they wait or decide on their own.

• Several versions of information for guests. When the programme changes, everyone says something different.

• Promises without authorization. Staff promise changes or refunds they cannot approve.

• Delaying safety procedures. Consultations must not delay the response in health and safety matters.

• A verbal-only briefing. People forget times and numbers they should have at hand.

• A briefing held too late. On the day of the event, changes are cheap only until the doors open.

Summary

A pre-event briefing is three steps: two days before the event with the client and managers (3 to 5 days before for larger events), the day before with subcontractors individually, and on site just before the guests arrive. Everyone on whom the day depends takes part, and its goal is a shared plan, clear roles and a ready plan B.

Guests do not see the briefing, but they see its effect: staff who know what they are doing and an event without unnecessary questions. That is why I treat the pre-event briefing as a standard part of every project, regardless of its scale.

FAQ: frequently asked questions about the pre-event briefing

What is a pre-event briefing?

It is a meeting between the organizer, the client, the managers and the suppliers, at which organizational and logistical matters are discussed, including the script, roles, contacts and the contingency plan right before the event. The purpose of a pre-event briefing is for everyone to know the plan and what they are responsible for.

When should you hold a pre-event briefing?

Ideally in three steps. Two days before the event with the client and managers, the day before with subcontractors individually, and on site about 60 minutes before the guests arrive. For larger events the first briefing takes place 3 to 5 days before the event, depending on scale.

Who should take part in the briefing?

The client and managers, subcontractors (venue staff, tech, hostesses, catering), and speakers and VIP hosts. The event manager runs the briefing, and each group gets the part of the plan that concerns them.

How is a pre-event briefing different from a kick-off brief?

The brief introduces the project at its start: the client passes on the goal, budget and nature of the event they want to deliver. The pre-event briefing takes place right before the event and hands the suppliers the finished plan. In practice both words are sometimes used interchangeably.

What should the briefing checklist include?

The decision maker, agenda, entrance and registration, arrival and parking, VIPs and speakers, division of tasks, nature of the event, diets and venue map, emergency contacts and plan B with the limits of suppliers' decisions.

Is a pre-event briefing needed for a small event?

Yes, in a shortened form. One briefing 24 to 48 hours before the event and short agreements on the day are enough.

Planning a B2B event and want your team to know what they are doing on the day?

Write to me. I will run the project from the brief to the pre-event briefing and the day of the event, while your team focuses on content and guests. You can find examples of events I have delivered on the Projects page.