Certificate of Liability Insurance
The formal title of the ACORD 25 form, serving as the standard document evidencing commercial liability coverages to third parties.
What It Is
Certificate of Liability Insurance is the formal title printed on the ACORD 25 form. It is the standard document used across the US insurance industry to evidence liability coverages — including Commercial General Liability, Automobile Liability, Umbrella/Excess Liability, and Workers Compensation — to third parties such as certificate holders.
The term is often used interchangeably with "Certificate of Insurance" or "COI," though technically a Certificate of Liability Insurance (ACORD 25) covers only liability lines. Property evidence is provided on separate forms (ACORD 27 or ACORD 28). In practice, when someone requests a "COI" or "Certificate of Insurance," they are almost always referring to the ACORD 25 Certificate of Liability Insurance.
The form is standardized across the industry, meaning every carrier, broker, and certificate holder works from the same format. This standardization enables automated processing and verification of certificate data.
Why It Matters for Brokers
Understanding the precise scope of the Certificate of Liability Insurance — what it covers and what it does not — prevents brokers from issuing the wrong document for the wrong purpose. When a lender asks for a "certificate," they likely need an ACORD 28 for property evidence, not an ACORD 25 for liability. When a GC asks for a "COI," they almost certainly need the ACORD 25. Getting this right on the first try saves time and demonstrates competence to clients and their business partners.
Real-World Example
A new CSR at an agency receives a request from a bank for a "certificate of insurance" for a commercial real estate loan. The CSR issues an ACORD 25 Certificate of Liability Insurance showing the CGL and umbrella coverages. The bank rejects it, explaining they need evidence of property insurance (ACORD 28) showing the building coverage and mortgagee clause. The CSR must reissue the correct form, delaying the loan process by two days. Understanding that the ACORD 25 Certificate of Liability Insurance covers only liability lines would have prevented this error.
Common Mistakes
- 1Assuming a Certificate of Liability Insurance (ACORD 25) satisfies all evidence of insurance requests when property interests require ACORD 27 or 28.
- 2Not knowing the formal title of the document, leading to confusion when contracts reference 'Certificate of Liability Insurance' specifically.
- 3Treating the Certificate of Liability Insurance as a policy document when it is purely informational and confers no coverage rights.
How brokerageaudit.com Handles This
COI Manager generates Certificates of Liability Insurance using the current ACORD 25 form with all data populated from Policy Checker-verified policies. It guides users to the correct form type based on the requesting party's role and requirements, preventing liability certificates from being sent when property evidence is needed.