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Code of Federal Regulations Title 10. Energy § 10.26.133 Cutoff levels for drugs and drug metabolites

Current as of January 02, 2025 | Updated by Findlaw Staff

Subject to the provisions of § 26.31(d)(3)(iii), licensees and other entities may specify more stringent cutoff levels for drugs and drug metabolites than those in the table below and, in such cases, may report initial test results for only the more stringent cutoff levels. Otherwise, the following cutoff levels must be used for initial testing of urine specimens to determine whether they are negative for the indicated drugs and drug metabolites:

Initial Test Cutoff Levels for Drugs and Drug Metabolites

Drug or metabolites

Cutoff level [nanograms (ng)/mL]

Marijuana metabolites․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․

50

Cocaine metabolites․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․

300

Opiate metabolites․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․

2000

Phencyclidine (PCP)․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․

25

Amphetamines․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․․

1000
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Cite this article: FindLaw.com - Code of Federal Regulations Title 10. Energy § 10.26.133 Cutoff levels for drugs and drug metabolites - last updated January 02, 2025 | https://codes.findlaw.com/cfr/title-10-energy/cfr-sect-10-26-133/

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