[Code of Federal Regulations] [Title 46, Volume 1] [Revised as of January 1, 2007] From the U.S. Government Printing Office via GPO Access [CITE: 46CFR4.03-55] [Page 43] TITLE 46--SHIPPING CHAPTER I--COAST GUARD, DEPARTMENT OF HOMELAND SECURITY PART 4_MARINE CASUALTIES AND INVESTIGATIONS--Table of Contents Subpart 4.03_Definitions Sec. 4.03-55 Law enforcement officer. Law enforcement officer means a Coast Guard commissioned, warrant or petty officer; or any other law enforcement officer authorized to obtain a chemical test under Federal, State, or local law. [CGD 84-099, 52 FR 47534, Dec. 14, 1987]