[Code of Federal Regulations] [Title 46, Volume 1] [Revised as of October 1, 2003] From the U.S. Government Printing Office via GPO Access [CITE: 46CFR4.03-7] [Page 41] 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. 4.03-7 Chemical test. The term chemical test means a scientifically recognized test which analyzes an individual's breath, blood, urine, saliva, bodily fluids, or tissues for evidence of dangerous drug or alcohol use. [CGD 86-067, 53 FR 47077, Nov. 21, 1988]