The underwriting problem
Conferences and expos look like the lowest-hazard events on the calendar until you read the paperwork. The exposure is contractual before it is physical, and it transfers in both directions at once.
The facility requires the show to name it, indemnify it, and waive subrogation against it. The general service contractor requires the same. The exhibitor kit pushes an identical obligation down to every booth. What began as a meeting in a carpeted hall becomes a chain of indemnities, and a single missing certificate — the exhibitor with a live machine, the caterer at the off-site reception, the decorator's subcontractor rigging a sign — decides who pays when a claim lands. Underwriters price that chain, then price the money: the venue minimum, the food-and-beverage guarantee, and the production contracts already committed against a date that weather, a facility failure, or a public-health order can erase. The chain rarely breaks where organizers expect it to. It breaks at the layer everyone assumed someone else was managing — the sub-subcontractor the decorator hired for one rigging job, the food truck added to the exhibit floor two weeks before doors open, the association's own volunteer staff working registration without being listed on any policy at all. A show management team that treats certificate collection as an ongoing operating discipline, rather than a one-time task finished at kickoff, is the one whose renewal reflects a clean loss history instead of a scramble.