; and (2) without regard for any other provisions of law or existing agreements or practices between agencies. 716. Training to promote sensible classification (a) Definitions In this section: (1) Over-classification The term over-classification means classification at a level that exceeds the minimum level of classification that is sufficient to protect the national security of the United States. (2) Sensible classification The term sensible classification means classification at a level that is the minimum level of classification that is sufficient to protect the national security of the United States. (b) Training required Each head of an agency with classification authority shall conduct training for employees of the agency with classification authority to discourage over-classification and to promote sensible classification. 717. Improvements to Public Interest Declassification Board Section 703 of the Public Interest Declassification Act of 2000 ( 50 U.S.C. 3355a ) is amended— (1) in subsection (c), by adding at the end the following: (5) A member of the Board whose term has expired may continue to serve until a successor is appointed and sworn in. ; and (2) in subsection (f)— (A) by inserting (1) before Any employee