(a) An owner or operator may satisfy the requirements of financial assurance for liability as specified in Subchapter E of this chapter (relating to Financial Assurance Requirements for Liability Coverage) by obtaining insurance which conforms to the requirements of this section, in addition to the requirements specified in Subchapter A of this chapter (relating to General Financial Assurance Requirements), and submitting a signed duplicate original of the endorsement or certificate of insurance to the executive director.(b) At a minimum, the insurer must be licensed to transact the business of insurance, or eligible to provide insurance as an excess or surplus lines insurer, in one or more states.(c) The wording of the certificate of insurance must be identical to the wording specified in §37.631 of this title (relating to Certificate of Insurance for Liability). The wording of the endorsement must be identical to the wording specified in §37.641 of this title (relating to Endorsement for Liability).(d) The insurance policy shall be amended by attachment of the Endorsement for Liability or evidenced by a Certificate of Insurance for Liability. If requested by the executive director, the owner or operator shall provide a signed duplicate original of the insurance policy.