[Code of Federal Regulations] [Title 16, Volume 2] [Revised as of January 1, 2003] From the U.S. Government Printing Office via GPO Access [CITE: 16CFR1105.9] [Page 157] TITLE 16--COMMERCIAL PRACTICES CHAPTER II--CONSUMER PRODUCT SAFETY COMMISSION PART 1105--CONTRIBUTIONS TO COSTS OF PARTICIPANTS IN DEVELOPMENT OF CONSUMER PRODUCT SAFETY STANDARDS--Table of Contents Sec. 1105.9 Itemized vouchers. The 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.