For purposes of subsections (d), (e) and (f), "proof of insurance" shall include a certificate of insurance or self-insurance, demonstrating current coverage and compliance with the requirements of this act, the Occupational Disease Act and the Longshore and Harbor Workers' Compensation Act (44 Stat. 1424,33 U.S.C. § 901 et seq.), its amendments and supplements, where applicable.
77 P.S. § 462.6