THE COMPLETE GUIDE
Event accreditation, explained by people who have run it badly.
Accreditation is the list that everything else at an event hangs off. Get it right and nobody notices. Get it wrong and it is the reason the gate is backed up, the rigger is shouting, and somebody is printing laminates at two in the morning. This is what it is, how it works, and how to tell whether your process is holding.
DEFINITION
Event accreditation is the process of deciding who may be on site, in which areas, on which days, and issuing something that proves it. It covers applications, approvals, document checks, zone rights, credential production and entry control. It applies to everyone working at an event, as distinct from ticketing, which sells entry to the audience.
The word carries a second meaning in other industries, where accreditation is a formal certification awarded by a standards body. In live events it means access: who is allowed where. Everything on this page uses the events meaning.
WHO GETS ACCREDITED
Seven groups, and they behave nothing like each other.
Treating them as one list is the most common design mistake in accreditation. Their deadlines differ, their approvers differ, their documents differ, and the rate at which their names change differs by an order of magnitude.
Crew and staff
Your own people: production, stage, box office, bar, security, medics, volunteers. Usually the widest access and the earliest to be issued.
Contractors
Third-party working staff: riggers, electricians, stage build, fencing, traffic management, cleaning. Document-gated, and the list changes daily because their employer decides who turns up.
Artists and their parties
Performers, tour crew, management and guests, normally against an allocation agreed in the contract rather than a form filled in by the artist.
Media
Press, photographers, broadcast and creators. Access is time-limited, often escorted, and carries conditions about what may be recorded and from where.
Suppliers and traders
Bars, caterers, market traders, hire companies. Tied to a pitch, a delivery window or a service, and frequently the group with the loosest paperwork.
Guests and VIPs
Hospitality, sponsors, competition winners, industry. Front of house access, rarely working areas, and the group most likely to be added at the last minute.
Vehicles
Not a person at all. A vehicle pass answers what may be driven where and when, and it needs to survive the driver changing.
ZONES, PASS TYPES AND THE MATRIX
Zones are places. Pass types are people. The grid between them is the policy.
A zone is an area you could stand in and point at: arena, backstage, production compound, campsite, pit, roof. A pass type is a named category of person: crew, contractor, artist, media, supplier, vehicle. The access matrix says which pass types may enter which zones, and it is the single artefact a gate steward is really enforcing at three in the morning.
Nearly every event prints something called AAA, and on nearly every event it does not open all areas. That is fine, as long as the matrix says so and the gate sheet agrees. How to name zones and choose pass types.
ACCESS MATRIX · TRY IT · TICK A CELL
| ROLE / ZONE | A | B | C | PROD | BOH |
|---|---|---|---|---|---|
| RIGGING | |||||
| SECURITY | |||||
| CATERING | |||||
| PRESS | |||||
| ARTIST |
Change once. True everywhere. That's the whole trick.
THE PROCESS
Nine steps, and the order is the job.
Most accreditation failures are a step done in the wrong week rather than a step missed. The first four happen before anybody applies for anything.
- 01Agree the zones
- 02Define the pass types
- 03Build the access matrix
- 04Set allocations
- 05Open applications
- 06Approve and check documents
- 07Produce the credentials
- 08Run the gates
- 09Reconcile and archive
WHERE IT GOES WRONG
The spreadsheet does not fail. It forks.
Accreditation on a spreadsheet works fine until two things are true at once: more than one person is editing it, and it has been printed. From that moment the site holds several versions of the truth, all of them plausible, and the gate is enforcing whichever one it was handed.
- Gate sheets printed on Wednesday enforcing a matrix that changed on Thursday.
- Two versions of the same supplier list, differing by four people, both being worked from.
- Documents collected but never checked, which is worse than not collecting them.
- No record of who approved the access that is now being questioned.
- Reconciliation as a headcount rather than a record, because nothing was serialised.
None of that is an argument for buying software. It is an argument for knowing which of those five your process currently has. Work out what yours costs a year, or read the honest comparison against a spreadsheet, including where the spreadsheet wins.
EVALUATING SOFTWARE
Eight questions worth asking any accreditation platform.
Including ours. These are the questions that separate products built by people who have stood on a gate from products built from a feature list.
One list, everywhere
The matrix, the gate sheets, the scanners and the printed passes must derive from the same record. Any product where the door sheet is an export that can drift from the source has recreated the spreadsheet problem with a login screen.
It works when the signal does not
Ask what happens at a gate with no connectivity. The honest answers are a queued offline mode that syncs later, or a printed fallback. A product that cannot answer this has not been used on a greenfield site.
Suppliers do their own data entry
If your team is retyping names from emailed spreadsheets, the software has moved the work rather than removed it. Supplier and individual portals against an allocation are what actually cut the hours.
Change after print is handled
The matrix will change after credentials are produced. The question is whether the system can tell you which printed artefacts are now stale, or whether that is your job at midnight.
The audit trail is a by-product
Who approved what, when, and what changed. If keeping the record is a separate discipline rather than a consequence of using the system, it will not survive a busy build week.
Document checks with expiry dates
Collecting a certificate is not checking it. The field that fails is nearly always the expiry date, so it needs to be a date the system understands rather than an image somebody glanced at.
Pricing you can see
Per device or per scan pricing quietly decides how many gates you open. Look for pricing that does not make you ration readers, and for a number you can find before a sales call.
Data you can get out and delete
Accreditation holds identity data, sometimes photographs and occasionally health information. Export and deletion should be features, not favours, because your retention obligations do not pause for a renewal negotiation.
Bloop's answers to all eight are on the accreditation software page and the pricing page, which carries a number rather than a form.
THE LEGAL EDGES
Two obligations sit underneath the list.
Personal data
Accreditation collects names, contact details, photographs, sometimes identity documents and occasionally health information from a medical declaration. In the UK that is personal data under UK GDPR, and health information is special category data with a higher bar. Collect only what you will check, write down why, set a retention period tied to the event, and be able to delete it. Where Bloop data lives.
Martyn's Law
The Terrorism (Protection of Premises) Act 2025 received Royal Assent in April 2025, with duties expected to commence in spring 2027. Qualifying premises and events need public protection procedures and, at the enhanced tier, evidence of them. Accreditation is where the underlying records live, and a record of who was briefed in a given month cannot be created afterwards. Which tier applies.
THE REST OF THE LIBRARY
Go deeper on any of it.
QUESTIONS PEOPLE ACTUALLY ASK
What is event accreditation?
Event accreditation is the process of deciding who may be on site, in which areas, on which days, and issuing something that proves it. It covers applications, approvals, document checks, zone rights, credential production and entry control, and it applies to everyone working at an event rather than the audience buying tickets.
What is the difference between accreditation and ticketing?
Ticketing sells entry to the event to the public. Accreditation grants working access to areas of it, normally to people who are not paying, and adds checks a ticket never carries: approvals, documents, zone rights, day validity and an audit trail. They are separate lists and merging them is how backstage fills up.
Who needs accreditation at an event?
Everyone working on site: crew, contractors, artists and their parties, media, suppliers and traders, hospitality guests, and vehicles. The audience does not, unless a ticket also carries area access such as a hospitality upgrade.
What is an access matrix?
The grid that maps pass types to zones: categories of person down the side, physical areas across the top, a tick where that category may enter that area. It is the whole access policy in one artefact, and every gate sheet, scanner rule and laminate design should derive from it.
Do you need software for event accreditation?
No. Small events run accreditation on a spreadsheet and a printer perfectly well. Software starts paying for itself when the same list has to reach several gates at once, when suppliers should be entering their own people, or when a change to the matrix has to reach printed sheets that are already in a folder.
How much does event accreditation software cost?
Pricing models vary widely: per event, per year, per person accredited, per device or per scan. The models matter more than the headline number, because per device and per scan pricing decides how many gates you can afford to open. Bloop publishes per event and per year pricing with unlimited devices and scans.
How long does event accreditation take to set up?
The setup that has to happen before anyone applies is zones, pass types, the access matrix and allocations, which is an afternoon for most events. Applications then normally open around six weeks out with a deadline at two weeks, and the document checking through those weeks is where the hours actually go.
Does Martyn's Law affect event accreditation?
Indirectly, and significantly. The Terrorism (Protection of Premises) Act 2025 requires qualifying premises and events to have public protection procedures and, at the enhanced tier, to evidence them. Accreditation is where the underlying records live: who was on site, who was briefed and when. Those records cannot be created after the fact.