The Door Supervisor licence is the broader of the two. It covers everything a Security Guard licence covers, plus licensed premises and door work — pubs, clubs, festivals and events. It does not work the other way round.
- Door Supervisor — 6 days: nightlife, events, retail, corporate and static sites. Includes physical intervention training, which is why it runs 2 days longer.
- Security Guard — 4 days: static guarding and patrols at offices, shops, warehouses and sites. No door work, no physical intervention.
Employers often prefer the Door Supervisor qualification because they can deploy you anywhere. If you are undecided, that flexibility is usually worth the 2 extra days. See Door Supervisor Training.