[Code of Federal Regulations] [Title 32, Volume 4] [Revised as of July 1, 2002] From the U.S. Government Printing Office via GPO Access [CITE: 32CFR634.39] [Page 57] TITLE 32--NATIONAL DEFENSE CHAPTER V--DEPARTMENT OF THE ARMY (CONTINUED) PART 634--MOTOR VEHICLE TRAFFIC SUPERVISION--Table of Contents Subpart D--Traffic Supervision Sec. 634.39 Testing at the request of the apprehended person. (a) A person subject to tests under Sec. 634.8 may request that an additional test be done privately. The person may choose a doctor, qualified technician, chemist, registered nurse, or other qualified person to do the test. The person must pay the cost of the test. The test must be a chemical test approved by the State or host nation in an overseas command. All tests will be completed as soon as possible, with any delay being noted on the results. (b) If the person requests this test, the apprehending police official may assist the suspect in making arrangements. If the police official fails to or cannot obtain the additional test, the results of the tests done at the direction of a law enforcement official are not invalid and may still be used to support actions under separate Service regulations, UCMJ, and the U.S. Magistrate Court.