[Code of Federal Regulations] [Title 29, Volume 3] [Revised as of July 1, 2006] From the U.S. Government Printing Office via GPO Access [CITE: 29CFR501.31] [Page 61] TITLE 29--LABOR CHAPTER V--WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR PART 501_ENFORCEMENT OF CONTRACTUAL OBLIGATIONS FOR TEMPORARY ALIEN AGRICULTURAL WORKERS ADMITTED UNDER SECTION 216 OF THE IMMIGRATION AND NATIONALITY ACT--Table of Contents Subpart C_Administrative Proceedings Sec. 501.31 Written notice of determination required. Whenever the Administrator determines to assess a civil money penalty or to proceed administratively to enforce contractual obligations, including the recovery of unpaid wages, the person against whom such action is taken shall be notified in writing of such determination.