Form F-X shall be filed with the Commission:

(a) By any issuer registering securities on Form F-8, F-9, F-10 or F-80 under the Securities Act of 1933;

(b) By any issuer registering securities on Form 40-F under the Securities Exchange Act of 1934;

(c) By any issuer filing a periodic report on Form 40-F, if it has not previously filed a Form F-X in connection with the class of securities in relation to which the obligation to file a report on Form 40-F arises;

(d) By any issuer or other non-U.S. person filing tender offer documents on Schedule 13E-4F, 14D-1F or 14D-9F; and

(e) By any non-U.S. person acting as trustee with respect to securities registered on Form F-7, F-8, F-9, F-10 or F-80.

[56 FR 30076, July 1, 1991]