Section 8K. The commissioner of insurance may implement and enforce applicable provisions of the federal Mental Health Parity and Addiction Equity Act, section 511 of Public Law 110–343, and applicable state mental health parity laws, including section 22 of chapter 32A, section 47B of chapter 175, section 8A of chapter 176A, section 4A of chapter 176B and sections 4, 4B and 4M of chapter 176G of the General Laws, in regard to any carrier licensed under chapters 175, 176A, 176B and 176G.