34 C.F.R. § 82.110
(a) Each person shall file a certification, and a disclosure form, if required, with each submission that initiates agency consideration of such person for:
(b) Each person shall file a certification, and a disclosure form, if required, upon receipt by such person of:
(2) A Federal loan or a commitment providing for the United States to insure or guarantee a loan exceeding $150,000,
Unless such person previously filed a certification, and a disclosure form, if required, under paragraph (a) of this section.
(c) Each person shall file a disclosure form at the end of each calendar quarter in which there occurs any event that requires disclosure or that materially affects the accuracy of the information contained in any disclosure form previously filed by such person under paragraphs (a) or (b) of this section. An event that materially affects the accuracy of the information reported includes:
(d) Any person who requests or receives from a person referred to in paragraphs (a) or (b) of this section:
(4) A contract or subcontract exceeding $100,000 at any tier under a Federal cooperative agreement,
Shall file a certification, and a disclosure form, if required, to the next tier above.