[Code of Federal Regulations] [Title 29, Volume 3] [Revised as of July 1, 2002] From the U.S. Government Printing Office via GPO Access [CITE: 29CFR570.27] [Page 289] TITLE 29--LABOR CHAPTER V--WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR PART 570--CHILD LABOR REGULATIONS, ORDERS AND STATEMENTS OF INTERPRETATION--Table of Contents Subpart B--Certificates of Age Sec. 570.27 Revision of this subpart. Any person wishing a revision of any of the provisions of this subpart may submit in writing to the Secretary of Labor a petition setting forth the changes desired and the reasons for proposing them. If, after consideration of the petition, the Secretary believes that reasonable cause for amendment of the regulation is set forth, he shall make other provision for affording interested parties an opportunity to present their views, both in support of and in opposition to the proposed changes.