This subchapter specifies the criteria and requirements for:

1. (1) Odor management planning required under the act for certain facilities at CAOs and CAFOs.
2. (2) Voluntary OMPs developed for VAOs and facilities not required to submit a plan under this subchapter, that are submitted to the Commission or delegated conservation district for approval under the act.
3. (3) The construction, location and operation of animal housing facilities and animal manure management facilities, and the expansion of existing facilities, as part of a plan developed under the act.
4. (4) The awarding of financial assistance under the act for the development and implementation of OMPs for existing agricultural operations.