[Code of Federal Regulations] [Title 10, Volume 4] [Revised as of January 1, 2008] From the U.S. Government Printing Office via GPO Access [CITE: 10CFR820.42] [Page 503] TITLE 10--ENERGY CHAPTER III--DEPARTMENT OF ENERGY PART 820_PROCEDURAL RULES FOR DOE NUCLEAR ACTIVITIES--Table of Contents Subpart C_Compliance Orders Sec. 820.42 Final order. A Compliance Order is a Final Order that constitutes a DOE Nuclear Safety Requirement that is effective immediately unless the Order specifies a different effective date.