5.7.4.3 Systematic Review of Policies

All policies are required to be reviewed at least once every three years by the administrator responsible for the policy (or their designee) and revised as necessary. Changes or revisions to policies will be treated as new policies in that they require documented administrative and legal approval.  All revised or edited policies shall state within its provisions that the policy supersedes any earlier policy on the specific issue or function, as the case may be.  If a related policy is not to be superseded, the new policy should exempt that policy specifically or clearly state the circumstances in which each policy should apply.