Federal regulations mandate that all AHERA-certified asbestos professionals complete this approved annual refresher course to maintain their certification. This AHERA Asbestos Contractor/Supervisor Refresher provides a comprehensive review of essential concepts from the initial certification course, along with updates on new and revised regulations, recent legislation, and emerging tools and industry best practices. The course meets AHERA requirements as well as the State of Alaska’s annual refresher training mandate for Asbestos Contractors and Supervisors.