1. (a) An application for renewal must be submitted at least 90 days prior to expiration of the permit or the permit will expire. The executive director may extend the time period for submitting an application.

2. (b) Any permit issued:

   1. (1) before December 1, 1991, is subject for review 15 years after the date of issuance;
   2. (2) on or after December 1, 1991, is subject for review every ten years after the date of issuance.
   3. (3) at non-federal sources on or after December 1, 1991, may, for cause, contain a provision requiring renewal between five and ten years.

Source Note:The provisions of this §116.315 adopted to be effective September 12, 2002, 27 TexReg 8546.