(1) The format rules apply to all proposed uses of proprietary financial information submitted to the WA-APCD. The format rules apply to three categories of users for which proprietary financial information may be disclosed in accordance with chapter 43.375 RCW:

(a) Lead organization;

(b) Federal agencies, Washington state agencies, and units of Washington local government; and

(c) Researchers with IRB approval.

(2) The lead organization shall assess a data requestor's proposed methods submitted in compliance with RCW 43.371.050 (1)(c) and WAC 182-70-210(2), which require the data requestor to submit a description of the proposed methodology for data analysis. The lead organization's assessment shall include evaluating the data requestor's methodology as it pertains to the calculation and presentation of cost information that rely upon proprietary financial information.

(3) To evaluate data requestor methodology, the lead organization shall adopt criteria to prevent the disclosure or determination of proprietary financial information to any third party.

(4) The data release advisory committee shall advise the lead organization on the criteria to be adopted.

(5) Nothing in this rule shall contravene the authorized uses of proprietary financial information as provided in RCW 43.371.050.