[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: 32CFR634.34]

[Page 54]
 
                       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. 634.34  Blood alcohol concentration standards.

    (a) Administrative revocation of driving privileges and other 
enforcement measures will be applied uniformly to offenders driving 
under the influence of alcohol or drugs. When a person is tested per 
Sec. 634.8, the results of the test will be evaluated as follows:
    (1) If the percentage of alcohol in the person's blood is less than 
0.05 percent, presume the person is not under the influence of alcohol.
    (2) If the percentage is 0.05 but less than 0.10, presume the person 
is impaired. This standard may be considered with other competent 
evidence in determining whether the person was under the influence of 
alcohol.
    (3) If the percentage is 0.10 or more, or if tests reflect the 
presence of illegal drugs, the person was driving while intoxicated.
    (b) Percentages in paragraph (a) of this section, are percent of 
weight by volume of alcohol in the blood based on grams of alcohol per 
100 milliliters of blood.
    (c) The standards in paragraph (a) of this section, may be modified 
locally to agree with those established by the State or host nation.
    (d) These presumptions will be considered with other evidence in 
determining intoxication.