OVERVIEW OF THE AAIS COMMERCIAL LIABILITY COVERAGE FORM

(September 2025)

INTRODUCTION

The AAIS Commercial Liability forms provide comprehensive coverage for a wide range of commercial operations and businesses. This overview highlights four of their Commercial Liability policy forms, with a particular focus on the GL-200, which is the broadest and most widely used for commercial businesses.

The forms include coverage for bodily injury and property damage, as well as medical expenses for injuries to others and fire legal liability. Depending on the chosen form, coverage may also extend to product-related risks and completed work hazards, along with personal and advertising injury liability.

Key components of all forms include an insuring agreement, specific definitions, primary and supplemental coverages, defense coverage, as well as exclusions and conditions.

The four Commercial Liability coverage forms listed below provide coverage for bodily injury and property damage related to the insured's operations. They also include medical payments and fire legal liability coverage. The GL-200 form, the most common among these options, additionally provides coverage for products and completed work, as well as personal injury and advertising injury liability. In contrast, the GL-100 form offers similar coverage to the GL-200, but excludes coverage for personal injury and advertising injury liability. The GL-600 and GL-610 forms have the most limited coverage, also excluding products and completed work hazard coverage.

These variations in coverage forms allow for policy customization, providing necessary coverage while limiting it in cases where the insured's risk does not require or qualify for all the coverages offered in the GL-200.

AAIS Commercial Liability Programs with their coverage forms:

Coverage Form

Coverage L

Bodily Injury / Property Damage

Coverage M

Medical Payments

Coverage N

Products / Completed Work

Coverage O

Fire Legal Liability

Coverage P

Personal Injury / Advertising Injury

GL-200

(Broad Form)

Included

Included

Included

Included

Included

GL-100

(Limited Form)

Included

Included

Included

Included

No Coverage

GL – 600

(Premises Only)

Included

Included

No Coverage

Included

No Coverage

GL – 601

(Farm Prem/Op)

Included

Included

No Coverage

Included

No Coverage

NOTE: The discussions in this section focus on the GL-200 Commercial Liability Coverage (Broad Form).

Related Article:AAIS Commercial Liability Coverage Form Analysis

ELIGIBILITY                                                                                                                                               

Eligibility is, essentially, unrestricted and applies to all commercial operations and businesses.

Related Article: AAIS Commercial Liability Coverage Form Eligibility

COMPARISON

While the AAIS and ISO General Liability Coverage Forms share several similarities, it is essential to recognize the key differences between them. Understanding these distinctions can impact policyholders' decisions regarding coverage options.

Related Article: Compare: GL-200–AAIS Commercial Liability Coverage Form To CG 00 01–ISO Commercial General Liability Coverage Form

PRINCIPAL COVERAGES

The following coverage parts highlight the key coverages offered by the GL-200, providing an overview of the main features included.    

POLICY CONSTRUCTION

The AAIS Commercial Liability Coverage Form consists of several parts that come together to form a complete policy:

Related Article: AAIS Commercial Liability Coverage Form Declarations

Related Article: AAIS Commercial Liability Coverage Form Analysis

Related Article: CL 0100–AAIS Commercial Lines Common Policy Conditions

Related Article: AAIS Commercial Liability Coverage Available Endorsements and Their Uses

AVAILABLE ENDORSEMENTS

Various endorsements are available to customize the AAIS Commercial Liability Coverage Forms. Some endorsements are mandatory, while others are only required for specific classifications and types of businesses. Additionally, many endorsements are optional, allowing the standard form to be tailored to meet the unique needs of a particular risk.

Related Article: AAIS Commercial Liability Coverage Available Endorsements and Their Uses

UNDERWRITING

Underwriting commercial liability coverage for a specific risk involves identifying and assessing the associated exposures, classifying the risk, and then accurately rating it.

Related Article: AAIS Commercial Liability Coverage Underwriting Considerations

RATING

Commercial liability coverage ratings are detailed in the AAIS Commercial Liability Program Manual. The Rating Section provides general rating principles as well as examples.

Related Article: AAIS Commercial Liability Coverage Rating Considerations