The CG 20 10 07 04 Liability Endorsement form plays a crucial role in commercial general liability insurance by extending coverage to additional insured parties, such as owners, lessees, or contractors. This endorsement modifies the existing insurance policy, emphasizing the importance of understanding its implications. It specifies that the additional insureds are covered for liabilities arising from bodily injury, property damage, or personal and advertising injury, but only in connection with ongoing operations performed on their behalf. The form outlines essential details, including the names of the additional insureds and the locations where the coverage applies. It also clarifies the limitations of this coverage, stating that it only applies to the extent permitted by law and cannot exceed what is stipulated in any underlying contracts. Notably, the endorsement introduces specific exclusions, such as liability for injuries or damages occurring after the completion of work at the designated locations. Furthermore, it establishes limits on the insurance amount available to additional insureds, ensuring that these limits align with contractual obligations. Understanding the nuances of this endorsement is vital for both policyholders and additional insureds to navigate their liabilities effectively.