The purpose of the rule revision is to update language in section (1)(a), as the legislature amended the referenced statutes, Chapter 471 and 492, in 2020. The revisions reflect those amendments by updating requirements for petroleum response action contractors (contractor) to possess and maintain a valid license Professional Engineer in the State of Florida, and only if applicable, a valid license to practice Professional Geology in the State of Florida. Removing the requirement to demonstrate that the contractor is doing business under their own given name and are not subject to the certificate of authorization.