; and (2) by adding at the end the following: (2) Vendor costs; transparency In issuing the rule under paragraph (1), the Administrator shall— (A) develop a schedule to determine the actual costs of Write Your Own vendors, including claims adjusters and engineering companies; (B) provide that if a Write Your Own company requests reimbursement for the costs of a service or product provided to the company by a vendor, the Administrator only reimburses the company for the actual costs of the service or products; and (C) require that all reimbursements to Write Your Own companies be made public, including a description of the product or service provided to which the reimbursement pertains. . (b) Deadline for revised rule Not later than 90 days after the date of enactment of this Act, the Administrator shall issue a revised rule under section 100224(d) of the Biggert-Waters Flood Insurance Reform Act of 2012 ( 42 U.S.C. 4081 note), as amended by subsection (a). 305. Availability of NFIP claims data (a) Study required (1) In general The Administrator shall study the feasibility of selling or licensing the use of historical structure-specific National Flood Insurance Program claims data (referred to in this section as covered claims data ) to nongovernmental entities. (2) Contents In conducting the study required under paragraph (1), the Administrator shall, at a minimum— (A) investigate 1 or more methods of providing the most specific covered claims data possible while reasonably protecting policyholder privacy; (B) review existing means, as of the date of enactment of this Act, by which the Federal Government and nongovernmental entities provide leases or licenses to private persons, and the various regulations, terms, conditions, and guidance employed