[Code of Federal Regulations] [Title 41, Volume 1] [Revised as of July 1, 2005] From the U.S. Government Printing Office via GPO Access [CITE: 41CFR50-204.68] [Page 38] TITLE 41--PUBLIC CONTRACTS AND PROPERTY MANAGEMENT CHAPTER 50--PUBLIC CONTRACTS, DEPARTMENT OF LABOR PART 50-204_SAFETY AND HEALTH STANDARDS FOR FEDERAL SUPPLY CONTRACTS --Table of Contents Subpart D_Gases, Vapors, Fumes, Dusts, and Mists Sec. 50-204.68 Hydrogen. The in-plant transfer, handling, storage, and utilization of hydrogen shall be in accordance with Compressed Gas Association Pamphlets G-5.1-1961 and G-5.2-1966.