; or (B) prevent the commissions, an authority or other entity delegated regulatory and disciplinary authority by a governmental agency from complying with— (i) a request for information from any Federal or State department or agency requesting the information for purposes within the scope of the jurisdiction of that department or agency; or (ii) an order of a court of the United States in an action brought by the United States or the commissions. (f) Best execution A customer protection and market integrity authority, in consultation with members of the authority, the Securities and Exchange Commission, and the Commodity Futures Trading Commission, shall develop rules governing the best execution of crypto asset transactions. (g) Initial determination of legal character (1) In general (A) Initial determination A customer protection and market integrity authority may make an initial determination of the legal character of a crypto asset as a security, an ancillary asset, a commodity (as defined in section 1a of the Commodity Exchange Act ( 7 U.S.C. 1a )), or as otherwise provided by law, upon the written request of a member of the authority. (B) Consultation; hearings Upon receipt of a request under subparagraph (A), a customer protection and market integrity authority— (i) shall consult with the commissions and make an initial determination regarding the request, after public notice and comment, not later than 45 days after the date on which the authority receives the request; and (ii) may hold a public hearing with respect to an initial determination described in clause (i), if— (I) the matter is of significant precedential value or complex