Effective 1 July 2008, USPS selected the Chubb Insurance Group to ensure that USPS has the best comprehensive insurance coverage. USPS insurance provides coverage for districts and squadrons that use property owned by others for classrooms, meetings and other events. Where evidence of insurance is required by the owner or lessor, districts and squadrons should complete the certificate of insurance request form and submit the request to Chubb’s agent, Gowrie, Barden & Brett.