1. Short title This Act may be cited as the Information Security Investment Act of 2023 . 2. Mandatory completion of classified information training for Members of Congress (a) Requirement Not later than 30 days after the date of the enactment of this Act, the Committee on House Administration of the House of Representatives and the Committee on Rules and Administration of the Senate shall issue regulations to require each Member of the House of Representatives and each Member of the Senate, respectively, to complete a program of training in handling and safeguarding classified information during each Congress. (b) Deadline (1) In general Under the regulations issued by the Committee on House Administration of the House of Representatives and the Committee on Rules and Administration of the Senate under subsection (a) , an individual shall complete the program of training required under such subsection and file a certificate of completion of such training— (A) in the case of an individual who is serving as a Member of the House of Representatives or the Senate as of the date of the first day of the first session of a Congress, not later than 90 days after such date