Except as specified in paragraphs (a) and (b) of this section, the Administrator may make exceptions to any requirement or provision of this subpart, if such exception is necessary to implement the intent of the authorizing statute in a time of national emergency or in accordance with a Presidentially-declared disaster, or, on a case-by-case basis, when such an exception is in the best financial interests of the Federal Government and is otherwise not in conflict with applicable laws.
7 C.F.R. §4284.904