Explaining the CG 2026 Additional Insured Endorsement and What It’s Used For

Table of Contents

Introduction to CG 2026

Alt text: CG 2026 shown by an insurance policy labeled CG 2026 on a table in an office.

The CG 2026 (also known as CG 20 26) additional insured endorsement represents a critical component of commercial general liability risk transfer strategies. This ISO form provides additional insured status to designated persons or organizations for liability arising out of the named insured’s ongoing operations. Unlike its counterparts in the CG 20 series, such as the CG 20 10 or cg 20 37, the CG 2026 serves a specific niche in contractual risk allocation where ongoing operations coverage is required without the complexities of completed operations exposure.

Insurance professionals regularly encounter situations where traditional additional insured endorsements either provide too broad coverage or fail to meet specific contractual requirements. The CG 2026 fills this gap by offering targeted protection that aligns with the operational realities of many business relationships, particularly those involving service providers, maintenance contractors, and ongoing operational activities.

Understanding when and how to deploy this endorsement can prevent coverage gaps, reduce claims disputes, and strengthen client relationships through more precise risk management solutions. It’s essential to compare the CG 2026 with other forms like the CG 20 10, cg 20 11, cg 20 01, and even the cg 00 01 base form to ensure the most appropriate coverage is selected.

What is the CG 2026 Form?

The CG 2026 endorsement modifies the commercial general liability policy (often referred to as a CGL policy) to extend coverage to a scheduled person or organization as an additional insured. This coverage applies solely to liability arising out of the named insured’s ongoing operations performed for the additional insured. The endorsement creates a direct contractual relationship between the insurer and the additional insured, subject to the same terms, conditions, and exclusions of the underlying policy.

The form requires specific identification of the additional insured in the schedule, preventing automatic status that might create unintended exposures. This scheduled approach differs from a blanket additional insured endorsement. It provides underwriters with clear visibility into who receives coverage, allowing for more precise premium calculations.

Key definitional elements include the requirement that liability must “arise out of” the named insured’s operations, creating a causal connection between the work performed and any resulting bodily injury or property damage. This language has generated significant litigation, making proper interpretation crucial for claims handling and coverage determinations.

The endorsement operates within the policy’s existing limits of insurance, meaning the additional insured shares the available coverage with the named insured rather than receiving separate limits. This shared limit structure can impact defense costs and overall coverage afforded to all parties involved.

Importance of Additional Insured Endorsements

Additional insured endorsements serve as fundamental risk transfer mechanisms in commercial relationships. They shift responsibility for certain liabilities from the party performing work to their insurance carrier, protecting the additional insured from financial exposure arising from another party’s operations.

From a business perspective, these endorsements support contractual indemnification provisions by providing insurance backing for hold harmless agreements. Without corresponding insurance coverage, indemnification clauses may prove worthless if the indemnifying party lacks sufficient assets to satisfy claims.

For insurance professionals, additional insured endorsements represent both opportunities and challenges. They expand the policy’s coverage scope while potentially increasing claim frequency and severity. Proper selection and application of these endorsements directly impact client satisfaction, claim outcomes, and long-term account profitability.

The liability coverage provided through additional insured status can prevent costly coverage disputes between multiple insurers and streamline claims resolution by establishing clear coverage responsibilities from the outset. This is particularly important in complex projects involving general contractors, subcontractors, and project owners.

Overview of Coverage

CG 2026 coverage encompasses bodily injury and property damage liability arising from the named insured’s ongoing operations. The coverage extends to personal and advertising injury claims when such coverage exists in the underlying policy. The additional insured receives defense coverage to the extent permitted by law, including the insurer’s duty to defend against covered claims.

Coverage territory follows the underlying policy provisions, typically including the United States, its territories and possessions, Puerto Rico, and Canada. International operations may require separate consideration and endorsement modifications, such as the CG 24 26 for amendment of the insured contract definition.

The endorsement doesn’t create separate policy limits for the additional insured. Instead, both the named insured and additional insured share the existing liability coverage limits. This shared limit structure can create coverage adequacy issues when multiple parties draw from the same liability pool.

Critical exclusions apply, including the pollution exclusion, professional liability exclusions, and various operational exclusions contained in the base policy form. These exclusions apply equally to both the named insured and additional insured, potentially creating coverage gaps that require separate insurance solutions.

Understanding Specific Versions of CG 2026

CG 2026 shown by a confused business professional with a question mark over his head in an office.

ISO has released multiple editions of CG 2026, with each version reflecting changes in legal interpretations, market conditions, and regulatory requirements. The most significant revisions occurred with the 2004 edition, which introduced more restrictive language to limit coverage scope and reduce unintended exposures.

Earlier versions of the endorsement contained broader language that courts interpreted expansively, leading to coverage for claims that insurers never intended to cover. The 2004 revisions narrowed the “arising out of” language and added clarifying provisions to prevent coverage extensions beyond the named insured’s direct operations.

Subsequent editions have refined the endorsement language while maintaining the core coverage concept. These revisions address specific court decisions and regulatory guidance that affected coverage interpretation and application.

Understanding which version applies to a particular policy is critical for coverage analysis and claims handling. Agents and brokers must verify endorsement versions when reviewing client programs and making coverage recommendations. This includes comparing the CG 2026 with other forms like the CG 2010, CG 2011, CG 2012, and even specialized forms like the CG 2038 for owners, lessees, or contractors.

CG 2026 04 13 Overview

The CG 2026 04 13 edition represents the current standard version used by most insurers. This edition includes refined language addressing liability arising out of the named insured’s ongoing operations with specific limitations designed to prevent coverage extensions beyond the intended scope.

Key provisions in the 04 13 edition include clarified definitions of ongoing operations, specific territorial limitations, and refined exclusionary language. The form maintains the requirement for scheduled additional insureds while providing more explicit guidance on coverage scope and limitations.

The 04 13 version addresses previous ambiguities regarding the extent of coverage provided to additional insureds. It specifies that coverage applies only to the extent permitted by law, preventing conflicts with state regulations that might limit additional insured coverage.

This edition also includes enhanced language regarding the other insurance condition, clarifying how the additional insured coverage coordinates with other policies that might cover the same loss. This is particularly important when considering primary and noncontributory requirements in contracts.

Use Cases

CG 2026 proves most valuable in scenarios involving ongoing service relationships where completed operations coverage is unnecessary or problematic. Typical applications include maintenance contractors working on client premises, security service providers, cleaning services, and other operational service providers.

Construction applications may utilize CG 2026 when the subcontractor relationship doesn’t warrant completed operations coverage or when the construction contract specifically limits required coverage to ongoing operations. This approach can reduce premium costs while meeting contractual insurance requirements.

License agreement situations often require CG 2026 coverage when one party permits another to operate on their premises or use their facilities. The ongoing operations coverage protects the property owner from liability arising from the licensee’s activities.

Governmental agency contracts frequently specify CG 2026 coverage requirements, particularly for ongoing services like landscaping, maintenance, or operational support services where political subdivision entities require protection from third-party claims. These contracts may also require additional endorsements, such as the CG 24 04, for waiver of subrogation.

Key Differences Between CG 2010, CG 2011 and CG 2026

The fundamental distinction between these endorsements lies in their coverage scope and application triggers. CG 2010 provides additional insured coverage for both ongoing operations and completed operations arising from the named insured’s work, making it the broadest coverage option among the three.

CG 2011 restricts coverage to completed operations only, protecting the additional insured from liability arising from work after the named insured has finished their operations and left the project site. This endorsement addresses post-completion claims while excluding coverage during active work periods.

CG 2026 covers only ongoing operations, providing protection while work is actively being performed but terminating coverage once operations are complete. This limitation makes it unsuitable for construction projects where completed operations exposure represents the primary concern.

The automatic status provisions also differ significantly. CG 2010 and CG 2011 may include automatic additional insured status language, while CG 2026 typically requires specific scheduling of each additional insured. This scheduling requirement provides better underwriting control but requires more administrative attention.

Premium implications vary considerably between these endorsements, with CG 2010 commanding the highest rates due to its broader coverage scope, while CG 2026 represents the most economical option for situations requiring limited additional insured protection.

Liability Implications

CG 2026 creates specific liability allocation patterns that affect both claim handling and coverage analysis. When a claim arises, the endorsement requires careful examination of the causal relationship between the named insured’s ongoing operations and the resulting injury or damage.

The “arising out of” language has generated extensive litigation, with courts interpreting this requirement differently across jurisdictions. Some courts apply a broad causation standard, while others require more direct causal connections between the operations and the claimed damages.

Defense cost allocation presents particular challenges under CG 2026. The additional insured receives defense coverage to the extent permitted by law. Still, state regulations may limit or modify these defense obligations. Insurance professionals must understand their jurisdiction’s specific requirements regarding additional insured defense coverage.

The shared limits structure creates potential conflicts between the named insured and additional insured when claims approach policy limits. Proper claims handling protocols must address these competing interests while maintaining compliance with policy terms and regulatory requirements.

Subrogation rights may be affected by CG 2026 coverage, particularly when the additional insured’s own negligence contributes to a covered loss. The endorsement language and applicable state law determine whether subrogation rights are preserved or waived in these situations. Some contracts may require a waiver of subrogation, which could be addressed through endorsements like the cg 24 04.

Endorsement Scope

Magnifying glass analyzing limitations of CG 2026

CG 2026 scope limitations require careful analysis to prevent coverage disputes and ensure adequate protection. The ongoing operations requirement means coverage terminates when work is complete, potentially leaving gaps in long-term liability protection.

Geographic scope follows the underlying policy’s coverage territory provisions, but specific projects or operations may occur outside standard territorial limits. International operations or cross-border activities may require separate endorsement modifications or additional policies.

Temporal scope issues arise when determining exactly when ongoing operations begin and end. The work performed must be clearly defined to establish coverage triggers and termination points. Contractual definitions of completion may differ from insurance policy interpretations, creating potential disputes.

Product liability exposures typically fall outside the scope of CG 2026, requiring separate consideration for clients whose operations involve product manufacturing, distribution, or installation. The endorsement’s focus on ongoing operations may not adequately address product-related claims.

Professional liability exposures remain excluded under standard CG 2026 language, necessitating separate professional liability coverage for clients whose operations include professional services or advice-giving activities. This is particularly relevant for surveying services or other specialized professional work.

Exploring Specific Versions of CG 2026

Version-specific analysis reveals significant coverage differences that affect policy selection and application strategies. The evolution from earlier versions to current forms reflects the insurance industry’s response to adverse claim experience and unfavorable court decisions.

Pre-2004 versions contained broader language that courts interpreted to provide coverage beyond the insurer’s intended scope. These interpretations led to claims for premises liability, independent contractor activities, and other exposures that underwriters had not contemplated when pricing the coverage.

The 2004 revision introduced significant limitations designed to restore the endorsement’s original intent. These changes included revised definitions, clearer exclusionary language, and specific limitations on coverage scope that reduced unintended exposures.

Subsequent revisions have refined the 2004 changes while maintaining the restrictive approach to coverage interpretation. Each version includes specific language addressing court decisions and regulatory developments that affected coverage application.

Insurers may use manuscript modifications to standard ISO language, creating company-specific versions with unique provisions or limitations. These manuscript forms require individual analysis and cannot be evaluated using standard form interpretations alone.

Summary of Key Points

CG 2026 serves a specific niche in additional insured coverage by providing protection limited to ongoing operations without the broader exposures associated with completed operations endorsements. This focused approach makes it suitable for service relationships, maintenance contracts, and operational agreements where post-completion liability is not a primary concern.

The endorsement requires scheduled additional insureds rather than automatic status, providing underwriters with better exposure control while requiring more administrative attention from agents and brokers. Coverage shares the underlying policy limits and operates within the same coverage territory and policy period as the base commercial general liability policy.

Liability arising out of the named insured’s ongoing operations must be clearly established for coverage to apply. The causal relationship between operations and claimed damages often becomes the central issue in coverage disputes, making proper documentation and operational definitions critical for successful claims resolution.

Version differences affect coverage scope and application, with the current CG 2026 04 13 edition providing more restrictive coverage than earlier versions. Insurance professionals must understand which version applies and how it affects their clients’ coverage needs and contractual compliance requirements.

Importance of Choosing the Right Endorsement

Endorsement selection directly impacts coverage adequacy, premium costs, and contractual compliance. CG 2026 works well for specific situations but may create significant coverage gaps when broader additional insured protection is needed.

Contractual analysis must precede endorsement selection to ensure the chosen form meets all contractual insurance requirements. Construction agreement provisions often require broader coverage than CG 2026 provides, making CG 20 10 or other comprehensive endorsements more appropriate choices.

Cost considerations favor CG 2026 when its limited coverage scope aligns with actual exposure needs. However, the premium savings may prove false economy if coverage gaps result in uninsured claims or contractual non-compliance issues.

Risk assessment should evaluate both ongoing operations exposures and potential completed operations claims. Service relationships with limited post-completion liability may justify CG 2026 selection, while construction or installation activities typically require broader coverage.

Professional consultation becomes particularly important when choosing between available endorsement options. The technical nature of coverage differences and their practical implications require expert analysis to ensure optimal risk transfer outcomes.

Conclusion

The CG 2026 additional insured endorsement provides targeted liability coverage for ongoing operations while avoiding the broader exposures associated with comprehensive additional insured forms. Its specific application makes it valuable for service relationships, maintenance contracts, and operational agreements where completed operations coverage is unnecessary.

Success with CG 2026 requires thorough understanding of its coverage scope, limitations, and version differences. Insurance professionals must carefully match the endorsement’s capabilities with client needs and contractual requirements to achieve optimal risk transfer outcomes while maintaining cost-effective insurance programs.

The endorsement’s evolution reflects ongoing changes in liability law, court interpretations, and market conditions. Staying current with these developments and their practical implications ensures continued effectiveness in using CG 2026 as part of comprehensive commercial general liability insurance solutions. This includes understanding how it interacts with other endorsements like CG 20 10, CG 20 11, CG 20 12, CG 2038, and various specialized forms to create a robust risk management strategy.

When considering the use of CG 2026, insurance professionals should also be aware of related forms such as CG 2001, CG 2015, and CG 2028, which may offer alternative coverage options depending on the specific needs of the insured and the additional insured. It’s crucial to review the written contract or agreement between parties to ensure that the chosen endorsement aligns with any contractual liability requirements and adequately addresses potential acts or omissions that could lead to claims.

For general contractors and project owners, the selection of appropriate additional insured endorsements is critical. The CG 2026 may be suitable for certain aspects of a project, but broader forms might be necessary to cover all potential liabilities. Always consider the specific operations liability exposures and any permits or authorizations required for the work when determining the most appropriate coverage.

Lastly, insurance professionals should remember that the certificate of insurance is not a substitute for the actual endorsement. It’s essential to review the policy and endorsements to confirm that the coverage provided meets all direct contract requirements and provides the necessary protection for all parties involved in the business relationship or project.

Frequently Asked Questions

It is often required to grant a third party (usually an owner or general contractor) additional insured status for liability “arising out of” the named insured’s ongoing operations.

It covers the additional insured named in the endorsement for liability arising from the named insured’s ongoing operations.

No, CG 20 26 only applies to ongoing operations and does not extend coverage to completed operations.

Not by default—primary and non-contributory status must be added through a separate endorsement or policy provision.

The most notable changes occurred in the 2004 ISO edition, which narrowed coverage to ongoing operations only.

Because CG 20 26 applies to a broader range of work beyond construction and is often used when the relationship is not strictly contractor–subcontractor.

Use it when a contract requires additional insured coverage for ongoing operations but does not involve completed operations or when the party to be insured is not directly supervising your work.

CG 20 10 adds the additional insured for ongoing operations, while CG 20 37 provides additional insured coverage for completed operations.

Picture of Justin Goodman
Justin Goodman

With two decades of experience in the insurance industry, Justin is the co-founder and CEO of Total CSR and the co-founder and Managing Director of Project 55. By the age of 29, Risk and Insurance Magazine recognized him as one of the nation’s top five construction insurance experts. He has also been named to Insurance Business Magazine’s Hot 100 and was most recently honored as the 2024 Insurance Journal Agent of the Year.

Through his leadership at Total CSR, Justin has trained over 50,000 CSRs, account managers, and producers, driven by his passion for developing the next generation of insurance professionals. When not spending time with his family, he dedicates his free time to speaking at industry events and advising agency owners across the country.