A contract requires insurance you may not have. Here is what it is actually asking for.

A typical insurance exhibit asks for commercial general liability on an occurrence form, products and completed operations, professional liability or errors and omissions where a service is provided, cyber and privacy where data is involved, statutory workers compensation with employers liability, and often an umbrella or excess layer to reach a combined limit. Alongside the limits it will specify endorsement wording: the counterparty as an additional insured, primary and non-contributory language, a waiver of subrogation, and a cancellation-notice term.

Because the limits are rarely the failure point. Rejections are usually caused by missing endorsement wording: additional insured status that does not extend to products and completed operations, absent primary and non-contributory language, or no waiver of subrogation. Those are endorsements to the policy, not text typed into the certificate. A certificate is evidence of coverage; it does not create coverage or amend the policy.

If the required coverage and endorsements are already in place, a compliant certificate can usually be issued in a business day or two. If an endorsement has to be added, that is typically a matter of days. If a line of coverage is missing entirely, it depends on the line: general liability and products bind relatively quickly, while higher-limit towers, excess layers, and specialty placements involve underwriting and can take a couple of weeks. Start when the exhibit arrives, not when the certificate is due.

Separate the requirement into what is achievable now, what is achievable with time, and what is genuinely not available. Endorsement requirements can usually be added. Limit requirements can often be reached with an umbrella. Where a requirement is unusual or disproportionate, counterparties will frequently adjust boilerplate, particularly cancellation-notice terms and requirements aimed at exposures you do not have. Raise it early and in writing rather than signing and hoping.

No. The certificate itself is issued by your broker at no charge. The cost is the premium for the underlying coverage the contract requires, which depends on the lines, limits, your operations, and claims history.