Capacity and staffing
Building an event staffing plan
The programme is fixed, and now someone has to say who stands where, when, and who covers them when they step away.
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The short answer
Build the staffing plan from posts, not from headcount. List every post that must be covered at each time of the day, decide who holds it, who supervises it, and who covers it during breaks.
A plan is ready when every post in every time block has a named person, no person is in two places at once, and every person has a named supervisor and a briefing.
Start with the posts
A post is a place or function that must be staffed: registration desk, session room door, speaker green room, stage and cue desk, catering liaison, information point, supplier loading area.
Take the posts from your run-of-show and venue layout, not from a generic ratio. A format with two parallel rooms needs different posts from a single plenary.
Lay the posts across time
- Split the day into blocks: setup, doors open, session blocks, breaks, close, breakdown.
- Mark which posts are needed in each block and which can be combined.
- Mark posts that need a specific skill, such as operating a registration system, and cannot be filled by anyone.
- Add pre-event and post-event work, which is often forgotten.
Fill posts, then check for conflicts
- One person cannot hold two physical posts in different places at the same time.
- Anyone working a long block needs a named break and a named cover. The shift and break planner shows uncovered posts and overlaps.
- Check availability against who has said yes, in writing, not who is expected.
- Use the capacity gap estimator to see where required hours exceed what your team can provide, and whether the gap is specialist or general.
Supervision and escalation
Every person on a post needs one named person to ask. A supervisor should not also be holding a fixed post, or the first problem will leave one of the two unattended.
Write down who can make decisions on the spot, up to what limit, and who to call beyond that.
Who is on the plan: employees, volunteers, contractors
The plan should say who is internal staff, volunteers or supplied by a supplier. Whether someone can be engaged on a given basis, or what their hours and conditions must be, is a question for your HR adviser or legal adviser.
Ask them early, and record the answer in the plan. This page does not give employment conclusions.
Worked example · Fictional example
A two-room seminar day
Fictional organisation and figures. Posts and times are hypothetical and show only the layout of the plan.
A fictional trade association runs a seminar with two parallel rooms. Its secretariat lists five posts and the three time blocks in which they are active, then fills each cell and marks who covers breaks.
| Post | Setup 07:00-08:30 | Doors and sessions 08:30-12:30 | Lunch and close 12:30-15:00 |
|---|---|---|---|
| Registration desk | Officer A | Officer A, Volunteer 1 covers breaks | Volunteer 1 |
| Room 1 door and cue | Technician | Volunteer 2, Officer B covers breaks | Volunteer 2 |
| Room 2 door and cue | Technician | Volunteer 3, Officer B covers breaks | Volunteer 3 |
| Green room | Not needed | Officer C | Officer C |
| Supervisor (floating) | Project owner | Project owner | Project owner |
Use this yourself
Staffing plan matrix
Copy this into a sheet. One row per post, one column per time block. Put a name in every cell; an empty cell is an uncovered post.
- Add a column for the supervisor of each post.
- Add a row for break cover, and name who covers whom.
- Add a final column for the briefing each person has received.
| Post | Skill needed | Block 1 | Block 2 | Block 3 | Supervisor | Break cover | Briefed? |
|---|---|---|---|---|---|---|---|
Handle it in-house, or bring in help?
Your team can usually handle this when
- One venue, one room and a team that has staffed this kind of event before.
- Enough named people to fill every post and cover breaks.
- A supervisor who is free to move around.
Outside planning help earns its fee when
- Several rooms, hybrid sessions or a large crew mean many posts and handovers to coordinate.
- The plan depends on volunteers, supplier staff and your own staff with different briefings.
- You are unsure which engagement questions go to HR or legal advisers, and need someone to run that conversation.
Need someone to run staffing and supervision?
A conference project lead can build the post matrix with you, brief supervisors, coordinate handovers between supplier crews and your team, and keep the cover plan current as people confirm. Questions about employment status or conditions stay with your own HR or legal advisers.
Questions organisers ask
How many staff do I need per attendee?
There is no reliable generic ratio. Build from posts and time blocks, then check each with the venue and the suppliers involved.
Who covers breaks?
Name a cover person for every post that cannot be left empty. If nobody can cover, shorten the time block or combine posts rather than leave a gap.
Can volunteers and contractors be on the same plan?
They can appear on the same plan, but the terms on which each is engaged are a question for your HR or legal adviser. See the role descriptions page for how to write each role.
Related resources
Content record: Draft. Written from the cited sources and checked by automated rules; not yet independently reviewed.