§ 35.572 Definitions.

In addition to the definitions in § 35.502, the following definitions apply to the Clean Air Act's section 105 grant program:

Nonrecurrent expenditures are those expenditures which are shown by the recipient to be of a nonrepetitive, unusual, or singular nature such as would not reasonably be expected to recur in the foreseeable future. Costs categorized as nonrecurrent must be approved in the grant agreement or an amendment thereto.