(b) Appropriate Federal Reserve Bank. In administering this regulation, unless a different Federal Reserve Bank is designated by the Board, the appropriate Federal Reserve Bank is as follows:

1. (1) For a savings and loan holding company (or a company applying to become a savings and loan holding company): the Reserve Bank of the Federal Reserve district in which the company's banking operations are principally conducted, as measured by total domestic deposits in its subsidiary savings association on the date it became (or will become) a savings and loan holding company;
2. (2) For an individual or company submitting a notice under subpart D of this part: The Reserve Bank of the Federal Reserve district in which the banking operations of the savings and loan holding company to be acquired are principally conducted, as measured by total domestic deposits on the date the notice is filed.