; and (B) not later than 4 years after the date of enactment of the Behavioral Health Network and Directory Improvement Act , issue final regulations, subregulatory guidance, or program instruction on how to assess ghost networks in health plan directories including reasonable assumptions related to statistics and research methods. (7) Database reporting and auditing to protect against ghost networks (A) Reporting requirements Beginning not later than 3 years after the date of enactment of the Behavioral Health Network and Directory Improvement Act , each group health plan shall submit to the Secretary, at such time as the Secretary, in coordination with the Secretary of Labor and the Secretary of Health and Human Services, shall require, but not less frequently than annually, the directory data described in paragraph (a)(4), in a machine readable format (as defined in section 147.210(a)(2)(xiv) of title 45, Code of Federal Regulations (or any successor regulations)). A third party administrator of a group health plan may submit such information for all group health plans, collectively, that such administrator administers. The Secretary, in coordination with the Secretary of Labor and the Secretary of Health and Human Services, shall make data submitted under this subparagraph available on a public website. (B) Provider directory independent audit requirements (i) In general Beginning not later than 3 years after the date of enactment of the Behavioral Health Network and Directory Improvement Act , each group health plan shall conduct an annual directory audit, through an independent entity not associated with the health plan, that considers the factors described in clause (ii)(I)(aa) and follows the guidelines developed under clause (ii)(I)(bb). (ii) Information to be included (I) In general For purposes of carrying out the audits under this subparagraph, the Secretary shall— (aa) develop a list of information required to be included