COISoftware collects a certificate of insurance from every vendor, caterer, exhibitor and event renter, reads each ACORD 25 with AI, checks the limits against what your venue requires, and confirms the venue is named as additional insured. Built for US event venues, banquet halls, hotels, conference centers and stadiums that take in dozens of vendor and renter certificates every week. Upload a COI above to see it read in seconds.
Last updated June 2026
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Different event vendors carry different risks, so most venues require different coverage by type. These are common starting points, not legal or insurance advice.
| Vendor or renter type | Coverage commonly required | Why the venue requires it |
|---|---|---|
| Caterers and food vendors | General liability, often $1M / $2M, plus liquor liability when serving alcohol | Foodborne illness, on-site injury and alcohol service claims can reach the venue |
| Bartenders and alcohol service | Liquor liability, commonly $1M to $2M per occurrence, plus general liability | Serving alcohol is the highest-stakes event exposure for a venue |
| Event hosts and renters | Special event general liability, often $1M / $3M, plus host liquor liability if alcohol is served | The renter controls the event, so their policy responds first for guest injury or property damage |
| Exhibitors and trade-show vendors | General liability, often $1M, with the venue and show organizer as additional insured | Each booth is a separate operation the venue did not run |
| Entertainment, DJs and performers | General liability, often $1M, sometimes equipment and auto | Performance, equipment and crowd-interaction risks during the event |
| Production, AV and rigging crews | General liability, workers compensation and umbrella, venue as additional insured | Rigging, power and load-in work carries injury and property risk |
| Decor, rental and equipment vendors | General liability plus commercial auto for delivery | Setup, delivery and heavy equipment can damage the venue or injure guests |
Set requirements to your own rental contract, risk policy and state law. Limits and coverages shown are common starting points, not legal or insurance advice.
An event venue does not track a fixed list of annual vendors. Every booking brings a new mix of caterers, bartenders, exhibitors, production crews and a renter who all have to show proof of insurance before load-in, and the deadline is the event date, not a renewal calendar.
A wedding, a corporate gala and a trade show in the same week each bring their own caterer, bartender, AV crew and host, so certificates arrive in bursts tied to event dates rather than a steady annual renewal cycle.
A COI that lands the day before load-in still has to be checked for limits and additional insured wording before anyone sets up. Verifying certificates by hand under that time pressure is where waved-through coverage gaps happen.
Any event serving alcohol introduces a separate coverage requirement. A caterer or bartender certificate that shows general liability but not the liquor or host liquor liability your venue requires is a gap that is easy to miss on a busy event week.
Your venue needs to be named as an additional insured on the renter and vendor policies so their carrier responds first if something goes wrong on your property. A checked box on the certificate is not the same as the endorsement actually being in force.
Wedding and event season piles dozens of certificates into a few weeks. A spreadsheet that worked in the off season buckles when every booking needs its vendors verified at once.
If a guest is hurt or property is damaged by an uninsured caterer or exhibitor, the claim lands on the venue. The certificate is the proof that the risk was transferred before you let them on site.
The certificate a caterer or event host emails you is a snapshot from the day it was issued, not proof of coverage on your event date. Confirming that each vendor and renter bought the right coverage, including any liquor liability, kept it current through the event, and named your venue as additional insured is repetitive, rules-based work, which is exactly what software handles well. Certificate of insurance management software reads every certificate, checks it against your venue requirements, and flags anything short or missing, so your events team is not re-keying ACORD 25 forms the night before a wedding.
COISoftware reads every vendor and renter certificate, checks it against your venue rules, confirms additional insured status, and tracks coverage right up to the event date.
Upload a certificate from a caterer, bartender, exhibitor, AV crew or renter and the AI pulls the insurer, policy numbers, coverage types, limits, effective and expiration dates, and additional insured status, even from scans and phone photos.
Set the liquor and host liquor liability your venue requires whenever alcohol is served, and every certificate from a caterer or bartender is checked for it, so an alcohol gap is flagged before the event, not after an incident.
See whether your venue entity is named as additional insured on each renter and vendor policy, so the endorsement you require in the rental contract is verified rather than assumed from a checked box.
Each certificate is tied to its booking and event date, so you can see at a glance which vendors for this weekend are cleared and which still owe you a current certificate.
Set the general liability, liquor, auto and umbrella limits you require by vendor type. Every certificate is checked and flagged the moment a limit is short or a coverage is missing.
Automated reminders chase a missing or expiring certificate ahead of the event, so a vendor without current coverage is caught before they show up to set up.
COISoftware reads the ACORD 25 and the broader certificate of liability insurance, then ties each vendor and renter certificate into full certificate of insurance management software and ongoing vendor insurance compliance tracking. When a certificate looks off, the same checks behind certificate of insurance verification flag it for review. Venues that also manage their own building vendors pair it with COI tracking for facilities management.
From a new booking to the day of the event, the workflow is the same four steps.
Enter the coverages and limits your rental contract requires, and vary them by vendor type so a caterer serving alcohol, an exhibitor and a production crew each get the right rule. Include the additional insured wording that names your venue.
Tip: Require liquor or host liquor liability for any vendor or renter serving alcohol, and set higher limits for large, high-attendance events.
Request a COI from each vendor and renter, or upload the certificates they email you. The AI reads every certificate automatically, so a busy event week does not turn into hours of manual data entry.
Each certificate is checked against the requirement for that vendor type. Short limits, missing liquor liability and an absent additional insured endorsement are flagged before the vendor is cleared for load-in.
Automated reminders chase any missing or expiring certificate ahead of the event, so every vendor on your property that day is verified and covered.
Anyone responsible for proving that every vendor and renter on the property carries the coverage your rental contract and risk policy require.
The team that books events and runs load-in needs to know, for this weekend, which caterers, bartenders and renters are cleared and which still owe a current certificate. COISoftware turns each rental requirement into a live status per booking, so the answer to whether a vendor is covered takes seconds rather than digging through emailed PDFs the night before.
High-volume venues take in certificates from exhibitors, production crews and outside caterers across many concurrent events. The same dashboard tracks every vendor for every booking, so a convention with two hundred exhibitors and a wedding down the hall are both verified without a separate spreadsheet per event.
Smaller venues have the same verification job with leaner teams and a heavy alcohol-service exposure. To collect, verify and monitor every certificate in one place, pair this with vendor insurance compliance software, and if you are comparing platforms, our best COI tracking software roundup walks through the options honestly.
A certificate of insurance for an event is a one-page document, usually an ACORD 25, that proves a vendor, caterer or renter carries active liability coverage for the event. It lists the insurer, policy numbers, coverage types, limits, the policy dates and any additional insured, so the venue can confirm the coverage meets its rental requirements before load-in.
The event host or renter and most paid vendors need one. Venues typically require a COI from the renter plus caterers, bartenders, exhibitors, production crews and entertainers, with the venue named as additional insured. The certificate proves each party is insured so a guest injury or property claim is paid by their carrier rather than the venue.
Most venues require commercial general liability of at least $1 million per occurrence, and often $2 million aggregate, from event vendors and renters. Events serving alcohol usually require separate liquor or host liquor liability, commonly $1 million to $2 million per occurrence. Exact limits vary by venue, event size and your rental contract.
Host liquor liability covers a host or venue when alcohol is given away at an event rather than sold, which covers most weddings and private parties where no one is charged for drinks. If alcohol is sold or a license is required, full liquor liability is needed instead. Venues often require one or the other whenever alcohol is served.
Venues require additional insured status so the vendor or renter policy responds first if something goes wrong on the property, protecting the venue from a claim caused by someone else negligence. A checked box on the certificate is not proof the endorsement is in force, which is why venues verify the additional insured wording on each policy.
Smaller venues use spreadsheets, but most move to COI tracking software once events and vendors pile up. Software reads each certificate, checks limits and liquor liability against the venue requirement, confirms additional insured, ties it to the booking, and sends reminders before load-in, which removes the manual entry and missed gaps that spreadsheets invite during peak season.
Pricing depends on how many vendors and events you track and whether you want self-serve software or a managed service. COISoftware lists transparent monthly pricing and offers a free tier, so a single banquet hall or a large convention center can start reading and verifying certificates without a sales call. You can test it on your own vendor certificates before paying anything.
Collect, verify and track every vendor and renter COI in one place.
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