40 CFR § 35.146 - Maintenance of effort.
(a) To receive funds under section 105, an agency must expend annually, for recurrent section 105 program expenditures, an amount of non-federal funds at least equal to such expenditures during the preceding fiscal year.
(b) In order to award grants in a timely manner each fiscal year, the Regional Administrator shall compare an agency's proposed expenditure level, as detailed in the agency's grant application, to that agency's expenditure level in the second preceding fiscal year. When expenditure data for the preceding fiscal year is complete, the Regional Administrator shall use this information to determine the agency's compliance with its maintenance of effort requirement.
(c) If the expenditure data for the preceding fiscal year shows that an agency did not meet the requirements of § 35.146, the Regional Administrator will take action to recover the grant funds for the year in which the agency did not maintain its level of effort.
(d) The Regional Administrator may grant an exception to § 35.146(a) if, after notice and opportunity for a public hearing, the Regional Administrator determines that a reduction in expenditure is attributable to a non-selective reduction of the programs of all executive branch agencies of the applicable unit of government.
(e) The Regional Administrator will not award section 105 funds unless the applicant provides assurance that the grant will not supplant non-federal funds that would otherwise be available for maintaining the section 105 program.