Title 28

PART 550 SUBPART D

Subpart D - Urine Surveillance Source:62 FR 45292, Aug. 26, 1997, unless otherwise noted.

28:2.0.3.3.22.4.127.1SECTION 550.30
   550.30 Purpose and scope.
28:2.0.3.3.22.4.127.2SECTION 550.31
   550.31 Procedures.