Applicability of sections 23A and 23B to foreign banks engaged in underwriting insurance, underwriting or dealing in securities, merchant banking, or insurance company investment in the United States. Except as provided in this subpart, sections 23A and 23B of the Federal Reserve Act and the provisions of this regulation apply to each U.S. branch, agency, or commercial lending company of a foreign bank in the same manner and to the same extent as if the branch, agency, or commercial lending company were a member bank.

Affiliate defined. For purposes of this subpart, any company that would be an affiliate of a U.S. branch, agency, or commercial lending company of a foreign bank if such branch, agency, or commercial lending company were a member bank is an affiliate of the branch, agency, or commercial lending company if the company also is:

Directly engaged in the United States in any of the following activities:

Insurance underwriting pursuant to section 4(k)(4)(B) of the Bank Holding Company Act (12 U.S.C. 1843(k)(4)(B));

Securities underwriting, dealing, or market making pursuant to section 4(k)(4)(E) of the Bank Holding Company Act (12 U.S.C. 1843(k)(4)(E));

Merchant banking activities pursuant to section 4(k)(4)(H) of the Bank Holding Company Act (12 U.S.C. 1843(k)(4)(H)) (but only to the extent that the proceeds of the transaction are used for the purpose of funding the affiliate's merchant banking activities);

Insurance company investment activities pursuant to section 4(k)(4)(I) of the Bank Holding Company Act (12 U.S.C. 1843(k)(4)(I)); or

Any other activity designated by the Board;

A portfolio company (as defined in the merchant banking subpart of Regulation Y (12 CFR 225.177(c))) controlled by the foreign bank or an affiliate of the foreign bank or a company that would be an affiliate of the branch, agency, or commercial lending company of the foreign bank under paragraph (a)(9) of § 223.2 if such branch, agency, or commercial lending company were a member bank; or

A subsidiary of an affiliate described in paragraph (b)(1) or (2) of this section.

Capital stock and surplus. For purposes of this subpart, the “capital stock and surplus” of a U.S. branch, agency, or commercial lending company of a foreign bank will be determined by reference to the capital of the foreign bank as calculated under its home country capital standards.