Itemized vouchers.
16 C.F.R. § 1105.9
in effectEffective: 2024-07-01The participant shall be paid upon submission of an itemized voucher listing each item of expense. Each item of expense exceeding $15 must be substantiated by a copy of a receipt, invoice, or appropriate document evidencing the fact that the cost was incurred.
Source: eCFRURL: https://www.ecfr.gov/api/versioner/v1/full/2024-07-01/title-16.xmlFetched: 7/26/2026
