https://support.nationalcompliance.com/hc/en-us 2026-02-04T16:56:55Z https://support.nationalcompliance.com/hc/en-us/articles/33847624492557-The-Importance-of-a-Comprehensive-Workplace-Drug-Testing-Program 2026-01-22T19:18:44Z https://support.nationalcompliance.com/hc/en-us/articles/33850184916621-Using-a-Consortium-Third-Party-Administrator-Cost-vs-Benefits 2026-01-22T18:04:37Z https://support.nationalcompliance.com/hc/en-us/articles/41850751467149-Instructions-for-Online-Reporting-of-DOT-Drug-Alcohol-Testing-Results-to-DAMIS 2026-01-19T15:24:13Z https://support.nationalcompliance.com/hc/en-us/articles/42023708416013--40-1-Who-does-this-regulation-cover 2025-12-18T17:00:21Z https://support.nationalcompliance.com/hc/en-us/articles/42023827327885--40-3-What-do-the-terms-used-in-this-part-mean 2025-12-18T17:00:36Z https://support.nationalcompliance.com/hc/en-us/articles/42023859051917-Section-40-3-Questions-Answers 2025-12-18T22:00:23Z https://support.nationalcompliance.com/hc/en-us/articles/42023906646029--40-5-Who-issues-authoritative-interpretations-of-this-regulation 2025-12-18T17:01:03Z https://support.nationalcompliance.com/hc/en-us/articles/42023923637773--40-7-How-can-you-get-an-exemption-from-a-requirement-in-this-regulation 2025-12-18T17:01:16Z https://support.nationalcompliance.com/hc/en-us/articles/42023978739853--40-11-What-are-the-general-responsibilities-of-employers-under-this-regulation 2025-12-18T17:01:46Z https://support.nationalcompliance.com/hc/en-us/articles/42024014310669--40-13-How-do-DOT-drug-and-alcohol-tests-relate-to-non-DOT-tests 2025-12-18T17:01:59Z https://support.nationalcompliance.com/hc/en-us/articles/42024022716557--40-14-What-collection-information-must-employers-provide-to-collectors 2025-12-18T23:12:55Z https://support.nationalcompliance.com/hc/en-us/articles/42024040206477--40-15-May-an-employer-use-a-service-agent-to-meet-DOT-drug-and-alcohol-testing-requirements 2025-12-18T17:02:27Z https://support.nationalcompliance.com/hc/en-us/articles/42024110942221-Section-40-15-Question-Answers 2025-12-18T17:02:43Z https://support.nationalcompliance.com/hc/en-us/articles/42024143378061--40-17-Is-an-employer-responsible-for-obtaining-information-from-its-service-agents 2025-12-18T17:02:59Z https://support.nationalcompliance.com/hc/en-us/articles/42024158802189--40-21-May-an-employer-stand-down-an-employee-before-the-MRO-has-completed-the-verification-process 2025-12-18T17:03:14Z https://support.nationalcompliance.com/hc/en-us/articles/42024184815117-Section-40-21-Questions-and-Answers 2025-12-18T17:03:37Z https://support.nationalcompliance.com/hc/en-us/articles/42024194750221--40-23-What-actions-do-employers-take-after-receiving-verified-test-results 2025-12-18T17:03:59Z https://support.nationalcompliance.com/hc/en-us/articles/42024234427917--40-25-Must-an-employer-check-on-the-drug-and-alcohol-testing-record-of-employees-it-is-intending-to-use-to-perform-safety-sensitive-duties 2025-12-18T17:04:15Z https://support.nationalcompliance.com/hc/en-us/articles/42024267367437-Section-40-25-Questions-and-Answers 2025-12-18T17:04:34Z https://support.nationalcompliance.com/hc/en-us/articles/42024288593421--40-26-What-form-must-an-employer-use-to-report-Management-Information-System-MIS-data-to-a-DOT-agency 2025-12-18T17:04:48Z https://support.nationalcompliance.com/hc/en-us/articles/42024313749261--40-27-May-an-employer-require-an-employee-to-sign-a-consent-or-release-in-connection-with-the-DOT-drug-and-alcohol-testing-program 2025-12-18T17:05:06Z https://support.nationalcompliance.com/hc/en-us/articles/42024335231117-Section-40-27-Questions-and-Answers 2025-12-18T17:05:24Z https://support.nationalcompliance.com/hc/en-us/articles/42025337081101--40-31-Who-may-collect-specimens-for-DOT-drug-testing 2025-12-18T16:58:42Z https://support.nationalcompliance.com/hc/en-us/articles/42025354146445--40-33-What-training-requirements-must-a-collector-meet-for-urine-collection 2025-12-18T16:58:55Z https://support.nationalcompliance.com/hc/en-us/articles/42025402506893-Section-40-33-Questions-and-Answers 2025-12-18T16:59:14Z https://support.nationalcompliance.com/hc/en-us/articles/42025413917837--40-35-What-training-requirements-must-a-collector-meet-for-oral-fluid-collection 2025-12-18T16:59:29Z https://support.nationalcompliance.com/hc/en-us/articles/42025527708813-Section-40-35-Questions-and-Answers 2025-12-18T16:59:47Z https://support.nationalcompliance.com/hc/en-us/articles/42025545189517--40-36-What-information-about-the-DER-must-employers-provide-to-collectors 2025-12-18T17:00:03Z https://support.nationalcompliance.com/hc/en-us/articles/42025604149389--40-40-What-form-is-used-to-document-a-DOT-collection 2025-12-18T16:55:20Z https://support.nationalcompliance.com/hc/en-us/articles/42025619698317--40-41-May-employers-use-the-CCF-for-non-Federal-collections-or-non-Federal-forms-for-DOT-collections 2025-12-18T16:55:44Z https://support.nationalcompliance.com/hc/en-us/articles/42025650884493--40-42-Where-does-a-urine-collection-for-a-DOT-drug-test-take-place 2025-12-18T16:55:58Z https://support.nationalcompliance.com/hc/en-us/articles/42025678473101--40-43-What-steps-must-operators-of-collection-sites-and-collectors-take-to-protect-the-security-and-integrity-of-urine-collections 2025-12-18T16:56:13Z https://support.nationalcompliance.com/hc/en-us/articles/42026229631757-Section-40-43-Questions-and-Answers 2025-12-18T16:56:29Z https://support.nationalcompliance.com/hc/en-us/articles/42026244037901--40-44-What-materials-are-used-to-collect-urine-specimens 2025-12-18T16:56:42Z https://support.nationalcompliance.com/hc/en-us/articles/42026277458317-Section-40-45-Questions-and-Answers 2025-12-18T16:57:11Z https://support.nationalcompliance.com/hc/en-us/articles/42026286907661--40-47-Where-does-an-oral-fluid-collection-for-a-DOT-drug-test-take-place 2025-12-18T16:57:32Z https://support.nationalcompliance.com/hc/en-us/articles/42026334894605--40-48-What-steps-must-operators-of-collection-sites-and-collectors-take-to-protect-the-security-and-integrity-of-oral-fluid-collections 2025-12-18T16:57:55Z https://support.nationalcompliance.com/hc/en-us/articles/42026339440909--40-45-What-materials-are-used-to-send-urine-specimens-to-the-laboratory 2025-12-18T16:56:56Z https://support.nationalcompliance.com/hc/en-us/articles/42026368821005--40-49-What-materials-are-used-to-collect-oral-fluid-specimens 2025-12-18T16:58:08Z https://support.nationalcompliance.com/hc/en-us/articles/42026424240397--40-51-What-materials-are-used-to-send-oral-fluid-specimens-to-the-laboratory 2025-12-18T16:58:24Z https://support.nationalcompliance.com/hc/en-us/articles/42026497366925-2025-DOT-Random-Testing-Rates 2025-12-18T16:38:28Z https://support.nationalcompliance.com/hc/en-us/articles/42026529747469-What-Employers-Need-to-Know-About-DOT-Drug-and-Alcohol-Testing 2025-12-18T16:38:44Z https://support.nationalcompliance.com/hc/en-us/articles/42026540044941-DOT-s-What-If-I-Refuse-Poster 2025-12-18T16:39:19Z https://support.nationalcompliance.com/hc/en-us/articles/42026552897805-DOT-Pre-Employment-Alcohol-Testing 2025-12-18T16:39:00Z https://support.nationalcompliance.com/hc/en-us/articles/42026580111757-DOT-CBD-Notice 2025-12-18T16:40:01Z https://support.nationalcompliance.com/hc/en-us/articles/42026590166029-DOT-s-Direct-Observation-Procedures 2025-12-18T16:39:38Z https://support.nationalcompliance.com/hc/en-us/articles/42026635781901-DOT-Recreational-Marijuana-Notice 2025-12-18T16:40:45Z https://support.nationalcompliance.com/hc/en-us/articles/42026663866381-DOT-Medical-Marijuana-Notice 2025-12-18T16:41:01Z https://support.nationalcompliance.com/hc/en-us/articles/42026680751757-HIPAA-Statement 2025-12-18T16:47:29Z https://support.nationalcompliance.com/hc/en-us/articles/42026704784525-Substance-Abuse-Professional-Guidelines 2025-12-18T16:47:45Z https://support.nationalcompliance.com/hc/en-us/articles/42026715111309-Urine-Specimen-Collection-Guidelines 2025-12-18T16:48:03Z https://support.nationalcompliance.com/hc/en-us/articles/42026748391565-Oral-Fluid-Specimen-Collection-Procedures-Guidelines 2025-12-18T16:48:42Z https://support.nationalcompliance.com/hc/en-us/articles/42026755717005-What-Employers-Need-to-Know-About-Monitoring-Collection-Sites 2025-12-18T16:48:57Z https://support.nationalcompliance.com/hc/en-us/articles/42026956393997-Appendix-A-to-Part-40-DOT-Standards-for-Urine-Collection-Kits 2025-12-18T16:49:22Z https://support.nationalcompliance.com/hc/en-us/articles/42027047999373-Appendix-B-to-Part-40-Oral-Fluid-Collection-Kit-Contents 2025-12-18T16:49:44Z https://support.nationalcompliance.com/hc/en-us/articles/42027110373901-Appendix-D-to-Part-40-DOT-Drug-Testing-Semi-Annual-Laboratory-Report-to-Employers 2025-12-18T16:50:15Z https://support.nationalcompliance.com/hc/en-us/articles/42027141753357-Appendix-E-to-Part-40-Drug-Testing-Semi-Annual-Laboratory-Report-to-DOT 2025-12-18T16:50:31Z https://support.nationalcompliance.com/hc/en-us/articles/42027188538509-Appendix-F-to-Part-40-Report-Format-Split-Specimen-Failure-To-Reconfirm 2025-12-18T16:51:01Z https://support.nationalcompliance.com/hc/en-us/articles/42027199486989-Appendix-H-to-Part-40-Drug-and-Alcohol-Testing-Information-that-C-TPAs-May-Transmit-to-Employers 2025-12-18T16:53:41Z https://support.nationalcompliance.com/hc/en-us/articles/42027203542285-Appendix-G-to-Part-40-SAP-Equivalency-Requirements-for-Certification-Organizations 2025-12-18T16:53:16Z https://support.nationalcompliance.com/hc/en-us/articles/42027216115853-Appendix-I-to-Part-40-Alcohol-Testing-Form 2025-12-18T16:54:12Z https://support.nationalcompliance.com/hc/en-us/articles/42027244457357-Appendix-I-Questions-and-Answers 2025-12-18T16:54:30Z https://support.nationalcompliance.com/hc/en-us/articles/42027320444173-Appendix-J-to-Part-40-DOT-Drug-and-Alcohol-Testing-Management-Information-System-MIS-Data-Collection-Form 2025-12-18T16:54:47Z https://support.nationalcompliance.com/hc/en-us/articles/42046711856781--40-61-What-are-the-preliminary-steps-in-the-drug-testing-collection-process 2025-12-18T17:19:12Z https://support.nationalcompliance.com/hc/en-us/articles/42046760581005-Section-40-61-Questions-and-Answers 2025-12-18T17:19:12Z https://support.nationalcompliance.com/hc/en-us/articles/42046792144141--40-65-What-does-the-collector-check-for-when-the-employee-presents-a-urine-specimen 2025-12-18T17:19:12Z https://support.nationalcompliance.com/hc/en-us/articles/42046798776461--40-63-What-steps-does-the-collector-take-in-the-collection-process-before-the-employee-provides-a-urine-specimen 2025-12-18T17:19:12Z https://support.nationalcompliance.com/hc/en-us/articles/42046805607309-Section-40-65-Questions-and-Answers 2025-12-18T17:19:12Z https://support.nationalcompliance.com/hc/en-us/articles/42046860912909--40-67-When-and-how-is-a-directly-observed-urine-collection-conducted 2025-12-18T17:19:12Z https://support.nationalcompliance.com/hc/en-us/articles/42046905945997--40-69-How-is-a-monitored-urine-collection-conducted 2025-12-18T17:19:12Z https://support.nationalcompliance.com/hc/en-us/articles/42046917044237-Section-40-67-Questions-and-Answers 2025-12-18T17:19:12Z https://support.nationalcompliance.com/hc/en-us/articles/42046959761805-Section-40-69-Questions-and-Answers 2025-12-18T17:19:12Z https://support.nationalcompliance.com/hc/en-us/articles/42046963768717--40-71-How-does-the-collector-prepare-the-urine-specimen 2025-12-18T17:19:12Z https://support.nationalcompliance.com/hc/en-us/articles/42047026054413--40-72-What-steps-does-the-collector-take-in-the-collection-process-before-the-employee-provides-an-oral-fluid-specimen 2025-12-18T17:19:12Z https://support.nationalcompliance.com/hc/en-us/articles/42047030028429--40-73-How-is-an-oral-fluid-specimen-collected 2025-12-18T17:19:12Z https://support.nationalcompliance.com/hc/en-us/articles/42047038490125-Section-40-73-Questions-and-Answers 2025-12-18T17:19:12Z https://support.nationalcompliance.com/hc/en-us/articles/42047096847501--40-79-How-is-the-collection-process-completed 2025-12-18T17:19:12Z https://support.nationalcompliance.com/hc/en-us/articles/42047109497229--40-74-How-does-the-collector-prepare-the-oral-fluid-specimens 2025-12-18T17:19:12Z https://support.nationalcompliance.com/hc/en-us/articles/42047205977101--40-81-What-laboratories-may-be-used-for-DOT-drug-testing 2025-12-18T17:37:51Z https://support.nationalcompliance.com/hc/en-us/articles/42047253192333--40-82-What-drugs-do-laboratories-test-for 2025-12-18T17:37:51Z https://support.nationalcompliance.com/hc/en-us/articles/42047310806157--40-83-How-do-laboratories-process-incoming-specimens 2025-12-18T17:37:51Z https://support.nationalcompliance.com/hc/en-us/articles/42047318467213-Section-40-83-Questions-and-Answers 2025-12-18T17:37:51Z https://support.nationalcompliance.com/hc/en-us/articles/42047386541325--40-84-How-long-does-the-laboratory-retain-specimens-after-testing 2025-12-18T17:37:51Z https://support.nationalcompliance.com/hc/en-us/articles/42047416065165--40-85-What-are-the-cutoff-concentrations-for-urine-drug-tests 2025-12-18T17:37:51Z https://support.nationalcompliance.com/hc/en-us/articles/42047472962573--40-86-What-is-urine-validity-testing-and-are-laboratories-required-to-conduct-it 2025-12-18T17:37:51Z https://support.nationalcompliance.com/hc/en-us/articles/42047510608269--40-88-What-criteria-do-laboratories-use-to-establish-that-a-urine-specimen-is-dilute-or-substituted 2025-12-18T17:37:51Z https://support.nationalcompliance.com/hc/en-us/articles/42047525013261--40-89-What-are-the-adulterant-cutoff-concentrations-for-initial-and-confirmation-urine-tests 2025-12-18T17:37:51Z https://support.nationalcompliance.com/hc/en-us/articles/42047528839821--40-87-What-validity-tests-must-laboratories-conduct-on-primary-urine-specimens 2025-12-18T17:37:51Z https://support.nationalcompliance.com/hc/en-us/articles/42047576863885--40-90-What-criteria-do-laboratories-use-to-establish-that-a-urine-specimen-is-invalid 2025-12-18T17:37:51Z https://support.nationalcompliance.com/hc/en-us/articles/42047591125005--40-91-What-are-the-cutoff-concentrations-for-oral-fluid-drug-tests 2025-12-18T17:37:51Z https://support.nationalcompliance.com/hc/en-us/articles/42047639604493--40-92-What-is-oral-fluid-validity-testing-and-are-laboratories-required-to-conduct-it 2025-12-18T17:37:51Z https://support.nationalcompliance.com/hc/en-us/articles/42047668521485--40-93-What-validity-tests-must-laboratories-conduct-on-primary-oral-fluid-specimens 2025-12-18T17:37:51Z https://support.nationalcompliance.com/hc/en-us/articles/42047717789837--40-97-What-do-laboratories-report-and-how-do-they-report-it 2025-12-18T17:37:51Z https://support.nationalcompliance.com/hc/en-us/articles/42047749855885-Section-40-97-Questions-and-Answers 2025-12-18T17:37:51Z https://support.nationalcompliance.com/hc/en-us/articles/42047808344589--40-101-What-relationship-may-a-laboratory-have-with-an-MRO 2025-12-18T17:37:51Z https://support.nationalcompliance.com/hc/en-us/articles/42047848234637--40-107-Who-may-inspect-laboratories 2025-12-18T17:37:51Z https://support.nationalcompliance.com/hc/en-us/articles/42047900647693--40-109-What-documentation-must-the-laboratory-keep-and-for-how-long 2025-12-18T17:37:51Z https://support.nationalcompliance.com/hc/en-us/articles/42047908404365--40-111-When-and-how-must-a-laboratory-disclose-statistical-summaries-and-other-information-it-maintains 2025-12-18T17:37:51Z https://support.nationalcompliance.com/hc/en-us/articles/42048048080781--40-121-Who-is-qualified-to-act-as-an-MRO 2025-12-18T18:01:53Z https://support.nationalcompliance.com/hc/en-us/articles/42048087152397--40-123-What-are-the-MRO-s-responsibilities-in-the-DOT-drug-testing-program 2025-12-18T18:01:53Z https://support.nationalcompliance.com/hc/en-us/articles/42048118712333--40-125-What-relationship-may-an-MRO-have-with-a-laboratory 2025-12-18T18:01:53Z https://support.nationalcompliance.com/hc/en-us/articles/42048136968461--40-127-What-are-the-MRO-s-functions-in-reviewing-negative-test-results 2025-12-18T18:01:53Z https://support.nationalcompliance.com/hc/en-us/articles/42048140618637-Section-40-127-Questions-and-Answers 2025-12-18T18:01:53Z https://support.nationalcompliance.com/hc/en-us/articles/42048177999757--40-129-What-are-the-MRO-s-functions-in-reviewing-laboratory-confirmed-non-negative-drug-test-results 2025-12-18T18:01:53Z https://support.nationalcompliance.com/hc/en-us/articles/42048221471885-Section-40-131-Questions-and-Answers 2025-12-18T18:01:53Z https://support.nationalcompliance.com/hc/en-us/articles/42048224898445--40-131-How-does-the-MRO-or-DER-notify-an-employee-of-the-verification-process-after-receiving-laboratory-confirmed-non-negative-drug-test-results 2025-12-18T18:01:53Z https://support.nationalcompliance.com/hc/en-us/articles/42048264675469--40-135-What-does-the-MRO-tell-the-employee-at-the-beginning-of-the-verification-interview 2025-12-18T18:01:53Z https://support.nationalcompliance.com/hc/en-us/articles/42048267167757--40-133-Without-interviewing-the-employee-under-what-circumstances-may-the-MRO-verify-a-test-result-as-positive-or-as-a-refusal-to-test-because-of-adulteration-or-substitution-or-as-cancelled-because-the-test-was-invalid 2025-12-18T18:01:53Z https://support.nationalcompliance.com/hc/en-us/articles/42048281708813-Section-40-135-Questions-and-Answers 2025-12-18T18:01:53Z https://support.nationalcompliance.com/hc/en-us/articles/42048336820365--40-137-On-what-basis-does-the-MRO-verify-test-results-involving-marijuana-cocaine-amphetamines-semi-synthetic-opioids-or-PCP 2025-12-18T18:01:53Z https://support.nationalcompliance.com/hc/en-us/articles/42048348240397--40-139-On-what-basis-does-the-MRO-verify-test-results-involving-6-acetylmorphine-codeine-and-morphine 2025-12-18T18:01:53Z https://support.nationalcompliance.com/hc/en-us/articles/42048377824269--40-141-How-does-the-MRO-obtain-information-for-the-verification-decision 2025-12-18T18:01:53Z https://support.nationalcompliance.com/hc/en-us/articles/42048406105357-Section-40-141-Question-and-Answers 2025-12-18T18:01:53Z https://support.nationalcompliance.com/hc/en-us/articles/42048424500749--40-145-On-what-basis-does-the-MRO-verify-test-results-involving-adulteration-or-substitution 2025-12-18T18:01:53Z https://support.nationalcompliance.com/hc/en-us/articles/42048454768397--40-149-May-the-MRO-change-a-verified-drug-test-result 2025-12-18T18:01:53Z https://support.nationalcompliance.com/hc/en-us/articles/42048459585677-Section-40-149-Question-and-Answers 2025-12-18T18:01:53Z https://support.nationalcompliance.com/hc/en-us/articles/42048524276621--40-151-What-are-MROs-prohibited-from-doing-as-part-of-the-verification-process 2025-12-18T18:01:53Z https://support.nationalcompliance.com/hc/en-us/articles/42048563263885--40-153-How-does-the-MRO-notify-employees-of-their-right-to-a-test-of-the-split-specimen 2025-12-18T18:01:53Z https://support.nationalcompliance.com/hc/en-us/articles/42048595058701--40-155-What-does-the-MRO-do-when-a-negative-or-positive-test-result-is-also-dilute 2025-12-18T18:01:53Z https://support.nationalcompliance.com/hc/en-us/articles/42048609181453--40-159-What-does-the-MRO-do-when-a-drug-test-result-is-invalid 2025-12-18T18:01:53Z https://support.nationalcompliance.com/hc/en-us/articles/42048643002253--40-160-What-does-the-MRO-do-when-a-valid-test-result-cannot-be-produced-and-a-negative-result-is-required 2025-12-18T18:01:53Z https://support.nationalcompliance.com/hc/en-us/articles/42048669157517--40-161-What-does-the-MRO-do-when-a-drug-test-specimen-is-rejected-for-testing 2025-12-18T18:01:53Z https://support.nationalcompliance.com/hc/en-us/articles/42048725602317--40-162-What-must-MROs-do-with-multiple-verified-results-for-the-same-testing-event 2025-12-18T18:01:53Z https://support.nationalcompliance.com/hc/en-us/articles/42048743461133--40-163-How-does-the-MRO-report-drug-test-results 2025-12-18T18:01:53Z https://support.nationalcompliance.com/hc/en-us/articles/42048821357197-Section-40-163-Questions-and-Answers 2025-12-18T18:01:53Z https://support.nationalcompliance.com/hc/en-us/articles/42048862680845--40-165-To-whom-does-the-MRO-transmit-reports-of-drug-test-results 2025-12-18T18:01:53Z https://support.nationalcompliance.com/hc/en-us/articles/42048898451341--40-167-How-are-MRO-reports-of-drug-results-transmitted-to-the-employer 2025-12-18T18:01:53Z https://support.nationalcompliance.com/hc/en-us/articles/42051545172365--40-171-How-does-an-employee-request-a-test-of-a-split-specimen 2025-12-18T19:18:02Z https://support.nationalcompliance.com/hc/en-us/articles/42051984552845-Section-40-171-Questions-and-Answers 2025-12-18T19:18:02Z https://support.nationalcompliance.com/hc/en-us/articles/42051988190477--40-173-Who-is-responsible-for-paying-for-the-test-of-a-split-specimen 2025-12-18T19:18:02Z https://support.nationalcompliance.com/hc/en-us/articles/42052024059661--40-177-What-does-the-second-laboratory-do-with-the-split-specimen-when-it-is-tested-to-reconfirm-the-presence-of-a-drug-or-drug-metabolite 2025-12-18T19:18:02Z https://support.nationalcompliance.com/hc/en-us/articles/42052043152269--40-175-What-steps-does-the-first-laboratory-take-with-a-split-specimen 2025-12-18T19:18:02Z https://support.nationalcompliance.com/hc/en-us/articles/42052077899149--40-179-What-does-the-second-laboratory-do-with-the-split-specimen-when-it-is-tested-to-reconfirm-an-adulterated-test-result 2025-12-18T19:18:02Z https://support.nationalcompliance.com/hc/en-us/articles/42052081665165--40-181-What-does-the-second-laboratory-do-with-the-split-specimen-when-it-is-tested-to-reconfirm-a-substituted-test-result 2025-12-18T19:18:02Z https://support.nationalcompliance.com/hc/en-us/articles/42052108506125--40-183-What-information-do-laboratories-report-to-MROs-regarding-split-specimen-results 2025-12-18T19:18:02Z https://support.nationalcompliance.com/hc/en-us/articles/42052163506061--40-185-Through-what-methods-and-to-whom-must-a-laboratory-report-split-specimen-results 2025-12-18T19:18:02Z https://support.nationalcompliance.com/hc/en-us/articles/42052199639309-Section-40-187-Questions-and-Answers 2025-12-18T19:18:02Z https://support.nationalcompliance.com/hc/en-us/articles/42052227344525--40-187-What-does-the-MRO-do-with-split-specimen-laboratory-results 2025-12-18T19:18:02Z https://support.nationalcompliance.com/hc/en-us/articles/42052276321677--40-191-What-is-a-refusal-to-take-a-DOT-drug-test-and-what-are-the-consequences 2025-12-18T19:50:21Z https://support.nationalcompliance.com/hc/en-us/articles/42052316089869-Section-40-191-Questions-and-Answers 2025-12-18T19:50:21Z https://support.nationalcompliance.com/hc/en-us/articles/42052402048269--40-193-What-happens-when-an-employee-does-not-provide-a-sufficient-amount-of-specimen-for-a-drug-test 2025-12-18T19:50:21Z https://support.nationalcompliance.com/hc/en-us/articles/42052409856781-Section-40-193-Questions-and-Answers 2025-12-18T19:50:21Z https://support.nationalcompliance.com/hc/en-us/articles/42052802484109--40-195-What-happens-when-an-individual-is-unable-to-provide-a-sufficient-amount-of-specimen-for-a-pre-employment-follow-up-or-return-to-duty-test-because-of-a-permanent-or-long-term-medical-condition 2025-12-18T19:50:21Z https://support.nationalcompliance.com/hc/en-us/articles/42052809225997--40-197-What-happens-when-an-employer-receives-a-report-of-a-dilute-urine-specimen 2025-12-18T19:50:21Z https://support.nationalcompliance.com/hc/en-us/articles/42052863968525-Section-40-197-Questions-and-Answers 2025-12-18T19:50:21Z https://support.nationalcompliance.com/hc/en-us/articles/42052899792525--40-199-What-problems-always-cause-a-drug-test-to-be-cancelled 2025-12-18T19:50:21Z https://support.nationalcompliance.com/hc/en-us/articles/42053059943437--40-201-What-problems-always-cause-a-drug-test-to-be-cancelled-and-may-result-in-a-requirement-for-another-collection 2025-12-18T19:50:21Z https://support.nationalcompliance.com/hc/en-us/articles/42053073858189--40-203-What-problems-cause-a-drug-test-to-be-cancelled-unless-they-are-corrected 2025-12-18T19:50:21Z https://support.nationalcompliance.com/hc/en-us/articles/42053107594381-Section-40-203-Questions-and-Answers 2025-12-18T19:50:21Z https://support.nationalcompliance.com/hc/en-us/articles/42053126925837--40-205-How-are-drug-test-problems-corrected 2025-12-18T19:50:21Z https://support.nationalcompliance.com/hc/en-us/articles/42053158586893--40-207-What-is-the-effect-of-a-cancelled-drug-test 2025-12-18T19:50:21Z https://support.nationalcompliance.com/hc/en-us/articles/42053162589581--40-208-What-problems-require-corrective-action-but-do-not-result-in-the-cancellation-of-a-test 2025-12-18T19:50:21Z https://support.nationalcompliance.com/hc/en-us/articles/42053216547725--40-209-What-procedural-problems-do-not-result-in-the-cancellation-of-a-test-and-do-not-require-correction 2025-12-18T19:50:21Z https://support.nationalcompliance.com/hc/en-us/articles/42053222264845-Section-40-209-Questions-and-Answers 2025-12-18T19:50:21Z https://support.nationalcompliance.com/hc/en-us/articles/42053247763085--40-210-What-kinds-of-drug-tests-are-permitted-under-the-regulations 2025-12-18T19:50:21Z https://support.nationalcompliance.com/hc/en-us/articles/42053339627149--40-213-What-training-requirements-must-STTs-and-BATs-meet 2025-12-18T19:54:07Z https://support.nationalcompliance.com/hc/en-us/articles/42053343131405--40-211-Who-conducts-DOT-alcohol-tests 2025-12-18T19:54:07Z https://support.nationalcompliance.com/hc/en-us/articles/42053364396429-Section-40-213-Questions-and-Answers 2025-12-18T19:54:07Z https://support.nationalcompliance.com/hc/en-us/articles/42053406552461--40-215-What-information-about-the-DER-do-employers-have-to-provide-to-BATs-and-STTs 2025-12-18T19:54:07Z https://support.nationalcompliance.com/hc/en-us/articles/42053761049101--40-221-Where-does-an-alcohol-test-take-place 2025-12-18T20:11:29Z https://support.nationalcompliance.com/hc/en-us/articles/42053785768077--40-223-What-steps-must-be-taken-to-protect-the-security-of-alcohol-testing-sites 2025-12-18T20:11:29Z https://support.nationalcompliance.com/hc/en-us/articles/42053832692365--40-225-What-form-is-used-for-an-alcohol-test 2025-12-18T20:11:29Z https://support.nationalcompliance.com/hc/en-us/articles/42053859846285-Section-40-225-Questions-and-Answers 2025-12-18T20:11:29Z https://support.nationalcompliance.com/hc/en-us/articles/42053869623565--40-227-May-employers-use-the-ATF-for-non-DOT-tests-or-non-DOT-forms-for-DOT-tests 2025-12-18T20:11:29Z https://support.nationalcompliance.com/hc/en-us/articles/42053956531853--40-229-What-devices-are-used-to-conduct-alcohol-screening-tests 2025-12-18T20:11:29Z https://support.nationalcompliance.com/hc/en-us/articles/42053994671117-Section-40-229-Questions-and-Answers 2025-12-18T20:11:29Z https://support.nationalcompliance.com/hc/en-us/articles/42054011892493--40-231-What-devices-are-used-to-conduct-alcohol-confirmation-tests 2025-12-18T20:11:29Z https://support.nationalcompliance.com/hc/en-us/articles/42054064861197-Section-40-231-Questions-and-Answers 2025-12-18T20:11:29Z https://support.nationalcompliance.com/hc/en-us/articles/42054081821965--40-233-What-are-the-requirements-for-proper-use-and-care-of-EBTs 2025-12-18T20:11:29Z https://support.nationalcompliance.com/hc/en-us/articles/42054118533133--40-235-What-are-the-requirements-for-proper-use-and-care-of-ASDs 2025-12-18T20:11:29Z https://support.nationalcompliance.com/hc/en-us/articles/42054184420877--40-241-What-are-the-first-steps-in-any-alcohol-screening-test 2025-12-18T20:15:35Z https://support.nationalcompliance.com/hc/en-us/articles/42054213601677--40-243-What-is-the-procedure-for-an-alcohol-screening-test-using-an-EBT-or-non-evidential-breath-ASD 2025-12-18T20:15:35Z https://support.nationalcompliance.com/hc/en-us/articles/42054250783501-Section-40-243-Questions-and-Answers 2025-12-18T20:15:35Z https://support.nationalcompliance.com/hc/en-us/articles/42054267993485--40-245-What-is-the-procedure-for-an-alcohol-screening-test-using-a-saliva-ASD-or-a-breath-tube-ASD 2025-12-18T20:15:35Z https://support.nationalcompliance.com/hc/en-us/articles/42054315977229--40-247-What-procedures-does-the-BAT-or-STT-follow-after-a-screening-test-result 2025-12-18T20:15:35Z https://support.nationalcompliance.com/hc/en-us/articles/42054355024013--40-253-What-are-the-procedures-for-conducting-an-alcohol-confirmation-test 2025-12-18T20:18:23Z https://support.nationalcompliance.com/hc/en-us/articles/42054365494925--40-251-What-are-the-first-steps-in-an-alcohol-confirmation-test 2025-12-18T20:18:23Z https://support.nationalcompliance.com/hc/en-us/articles/42054372765069--40-255-What-happens-next-after-the-alcohol-confirmation-test-result 2025-12-18T20:18:23Z https://support.nationalcompliance.com/hc/en-us/articles/42054442352653--40-261-What-is-a-refusal-to-take-an-alcohol-test-and-what-are-the-consequences 2025-12-18T20:28:20Z https://support.nationalcompliance.com/hc/en-us/articles/42054513847437--40-263-What-happens-when-an-employee-is-unable-to-provide-a-sufficient-amount-of-saliva-for-an-alcohol-screening-test 2025-12-18T20:28:20Z https://support.nationalcompliance.com/hc/en-us/articles/42054532585229--40-265-What-happens-when-an-employee-is-unable-to-provide-a-sufficient-amount-of-breath-for-an-alcohol-test 2025-12-18T20:28:20Z https://support.nationalcompliance.com/hc/en-us/articles/42054566282253--40-267-What-problems-always-cause-an-alcohol-test-to-be-cancelled 2025-12-18T20:28:20Z https://support.nationalcompliance.com/hc/en-us/articles/42054569103629-Section-40-265-Questions-and-Answers 2025-12-18T20:28:20Z https://support.nationalcompliance.com/hc/en-us/articles/42054619571597--40-269-What-problems-cause-an-alcohol-test-to-be-cancelled-unless-they-are-corrected 2025-12-18T20:28:20Z https://support.nationalcompliance.com/hc/en-us/articles/42054630922125--40-271-How-are-alcohol-testing-problems-corrected 2025-12-18T20:28:20Z https://support.nationalcompliance.com/hc/en-us/articles/42054664049933--40-275-What-is-the-effect-of-procedural-problems-that-are-not-sufficient-to-cancel-an-alcohol-test 2025-12-18T20:28:20Z https://support.nationalcompliance.com/hc/en-us/articles/42054667611533--40-273-What-is-the-effect-of-a-cancelled-alcohol-test 2025-12-18T20:28:20Z https://support.nationalcompliance.com/hc/en-us/articles/42054727434893-Section-40-275-Questions-and-Answers 2025-12-18T20:28:20Z https://support.nationalcompliance.com/hc/en-us/articles/42054738052365--40-277-Are-alcohol-tests-other-than-saliva-or-breath-permitted-under-these-regulations 2025-12-18T20:28:20Z https://support.nationalcompliance.com/hc/en-us/articles/42054866895885--40-283-How-does-a-certification-organization-obtain-recognition-for-its-members-as-SAPs 2025-12-18T20:45:42Z https://support.nationalcompliance.com/hc/en-us/articles/42054893769229--40-281-Who-is-qualified-to-act-as-a-SAP 2025-12-18T20:45:42Z https://support.nationalcompliance.com/hc/en-us/articles/42054906719629--40-287-What-information-is-an-employer-required-to-provide-concerning-SAP-services-to-an-employee-who-has-a-DOT-drug-and-alcohol-regulation-violation 2025-12-18T20:45:42Z https://support.nationalcompliance.com/hc/en-us/articles/42054910911245--40-285-When-is-a-SAP-evaluation-required 2025-12-18T20:45:42Z https://support.nationalcompliance.com/hc/en-us/articles/42054952876045--40-289-Are-employers-required-to-provide-SAP-and-treatment-services-to-employees 2025-12-18T20:45:42Z https://support.nationalcompliance.com/hc/en-us/articles/42054968639757--40-291-What-is-the-role-of-the-SAP-in-the-evaluation-referral-and-treatment-process-of-an-employee-who-has-violated-DOT-agency-drug-and-alcohol-testing-regulations 2025-12-18T20:45:42Z https://support.nationalcompliance.com/hc/en-us/articles/42055014066061-Section-40-291-Questions-and-Answers 2025-12-18T20:45:42Z https://support.nationalcompliance.com/hc/en-us/articles/42055027187725--40-293-What-is-the-SAP-s-function-in-conducting-the-initial-evaluation-of-an-employee 2025-12-18T20:45:42Z https://support.nationalcompliance.com/hc/en-us/articles/42055069531277-Section-40-293-Questions-and-Answers 2025-12-18T20:45:42Z https://support.nationalcompliance.com/hc/en-us/articles/42055123001101--40-295-May-employees-or-employers-seek-a-second-SAP-evaluation-if-they-disagree-with-the-first-SAP-s-recommendations 2025-12-18T20:45:42Z https://support.nationalcompliance.com/hc/en-us/articles/42055149651597--40-299-What-is-the-SAP-s-role-and-what-are-the-limits-on-a-SAP-s-discretion-in-referring-employees-for-education-and-treatment 2025-12-18T20:45:42Z https://support.nationalcompliance.com/hc/en-us/articles/42055163376909--40-297-Does-anyone-have-the-authority-to-change-a-SAP-s-initial-evaluation 2025-12-18T20:45:42Z https://support.nationalcompliance.com/hc/en-us/articles/42055169835789--40-301-What-is-the-SAP-s-function-in-the-follow-up-evaluation-of-an-employee 2025-12-18T20:45:42Z https://support.nationalcompliance.com/hc/en-us/articles/42055197605389--40-303-What-happens-if-the-SAP-believes-the-employee-needs-additional-treatment-aftercare-or-support-group-services-even-after-the-employee-returns-to-safety-sensitive-duties 2025-12-18T20:45:42Z https://support.nationalcompliance.com/hc/en-us/articles/42055224305165--40-305-How-does-the-return-to-duty-process-conclude 2025-12-18T20:45:42Z https://support.nationalcompliance.com/hc/en-us/articles/42055241075085-Section-40-307-Questions-and-Answers 2025-12-18T20:45:42Z https://support.nationalcompliance.com/hc/en-us/articles/42055264338189--40-307-What-is-the-SAP-s-function-in-prescribing-the-employee-s-follow-up-tests 2025-12-18T20:45:42Z https://support.nationalcompliance.com/hc/en-us/articles/42055271356813--40-309-What-are-the-employer-s-responsibilities-with-respect-to-the-SAP-s-directions-for-follow-up-tests 2025-12-18T20:45:42Z https://support.nationalcompliance.com/hc/en-us/articles/42055306219917--40-311-What-are-the-requirements-concerning-SAP-reports 2025-12-18T20:45:42Z https://support.nationalcompliance.com/hc/en-us/articles/42055317371661-Section-40-311-Questions-and-Answers 2025-12-18T20:45:42Z https://support.nationalcompliance.com/hc/en-us/articles/42055404154253--40-321-What-is-the-general-confidentiality-rule-for-drug-and-alcohol-test-information 2025-12-18T20:53:20Z https://support.nationalcompliance.com/hc/en-us/articles/42055446030093--40-327-When-must-the-MRO-report-medical-information-gathered-in-the-verification-process 2025-12-18T20:53:20Z https://support.nationalcompliance.com/hc/en-us/articles/42055468316941--40-323-May-program-participants-release-drug-or-alcohol-test-information-in-connection-with-legal-proceedings 2025-12-18T20:53:20Z https://support.nationalcompliance.com/hc/en-us/articles/42055501109773-Section-40-327-Questions-and-Answers 2025-12-18T20:53:20Z https://support.nationalcompliance.com/hc/en-us/articles/42055526236941--40-329-What-information-must-laboratories-MROs-and-other-service-agents-release-to-employees 2025-12-18T20:53:20Z https://support.nationalcompliance.com/hc/en-us/articles/42055529059469-Section-40-329-Questions-and-Answers 2025-12-18T20:53:20Z https://support.nationalcompliance.com/hc/en-us/articles/42055576780685--40-333-What-records-must-employers-keep 2025-12-18T20:53:20Z https://support.nationalcompliance.com/hc/en-us/articles/42055583647885--40-331-To-what-additional-parties-must-employers-and-service-agents-release-information 2025-12-18T20:53:20Z https://support.nationalcompliance.com/hc/en-us/articles/42055623917069-Section-40-333-Questions-and-Answers 2025-12-18T20:53:20Z https://support.nationalcompliance.com/hc/en-us/articles/42055672143757--40-341-Must-service-agents-comply-with-DOT-drug-and-alcohol-testing-requirements 2025-12-18T21:11:25Z https://support.nationalcompliance.com/hc/en-us/articles/42055702767757--40-345-In-what-circumstances-may-a-C-TPA-act-as-an-intermediary-in-the-transmission-of-drug-and-alcohol-testing-information-to-employers 2025-12-18T21:11:25Z https://support.nationalcompliance.com/hc/en-us/articles/42055708393229--40-343-What-tasks-may-a-service-agent-perform-for-an-employer 2025-12-18T21:11:25Z https://support.nationalcompliance.com/hc/en-us/articles/42055761641357--40-347-What-functions-may-C-TPAs-perform-with-respect-to-administering-testing 2025-12-18T21:11:25Z https://support.nationalcompliance.com/hc/en-us/articles/42055766175373-Section-40-345-Questions-and-Answers 2025-12-18T21:11:25Z https://support.nationalcompliance.com/hc/en-us/articles/42056122099981--40-349-What-records-may-a-service-agent-receive-and-maintain 2025-12-18T21:11:25Z https://support.nationalcompliance.com/hc/en-us/articles/42056131036429--40-351-What-confidentiality-requirements-apply-to-service-agents 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