; and (B) an eligible entity may establish standards for the disclosure or release of information in the possession and control of the eligible entity. (2) Protection of certain information Any critical electric infrastructure information that is disclosed to an eligible entity by the Secretary or the Commission under section 234(a)(2) or by a public utility under a rule issued pursuant to section 234(e)(2) shall be subject to section 234(d). 236. Wartime clearance (a) In general Whenever Congress declares that a state of war exists, or in the event of a national disaster due to enemy attack, the Secretary and the Commission are authorized, during the state of war or period of national disaster due to enemy attack, to confer with individuals and grant individuals access to critical electric infrastructure information pending further investigation of those individuals. (b) Limitation The Secretary and the Commission may confer with individuals and grant individuals access to critical electric infrastructure information under subsection (a) only to the extent that, and for so long as, the Secretary or the Commission finds that such action is required to prevent impairment of the activities of the Secretary or the Commission that are in furtherance of the common defense and security. 237. Enforcement and sanctions (a) Enforcement Any individual who fails to return critical electric infrastructure information by the date that is 90 days after the date on which the individual is served with a demand by the Secretary or the Commission to return that critical electric infrastructure information shall be subject to enforcement under sections 314, 316, and 316A. (b) Sanctions (1) Sanctions by the Commission The Commission shall ensure that appropriate sanctions are in place for— (A) any Commissioner or former Commissioner who knowingly and willfully discloses critical electric infrastructure information in a manner that is not authorized under this subpart, with sanctions to include, at a minimum— (i) the potential loss