CFR > Title 10 - Energy > CHAPTER I—NUCLEAR REGULATORY COMMISSION > PART 26—FITNESS FOR DUTY PROGRAMS > SUBPART F—Licensee Testing Facilities (§26.121 to §26.139) > 26.121—Purpose.

26.121—Purpose.

This subpart contains requirements for facilities that are operated by licensees and other entities who are subject to this part to perform initial tests of urine specimens for validity, drugs, and drug metabolites.