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['Drug and Alcohol Testing - DOT']
['Medical review officer (MRO) - Motor Carrier', 'Designated employer representative (DER) - Motor Carrier', 'Split specimen - Motor Carrier', 'Refusal to be tested - Motor Carrier', 'Drug testing - Motor Carrier', 'Dilute specimen - motor carrer']
09/17/2024
Subpart I—Problems in drug tests
RegSenseMedical review officer (MRO) - Motor CarrierDrug testing - Motor CarrierDrug and Alcohol Testing - DOTRefusal to be tested - Motor CarrierOffice of the Secretary of TransportationTransportationEnglishFleet SafetyCFR SubpartCFR RegulationsDesignated employer representative (DER) - Motor CarrierDilute specimen - motor carrerSplit specimen - Motor CarrierFocus AreaUSA
§40.191 What is a refusal to take a DOT drug test, and what are the consequences?
§40.197 What happens when an employer receives a report of a dilute urine specimen?
§40.199 What problems always cause a drug test to be cancelled?
§40.203 What problems cause a drug test to be cancelled unless they are corrected?
§40.205 How are drug test problems corrected?
§40.207 What is the effect of a cancelled drug test?
§40.208 What problems require corrective action but do not result in the cancellation of a test?
§40.210 What kinds of drug tests are permitted under the regulations?
['Drug and Alcohol Testing - DOT']
['Medical review officer (MRO) - Motor Carrier', 'Designated employer representative (DER) - Motor Carrier', 'Split specimen - Motor Carrier', 'Refusal to be tested - Motor Carrier', 'Drug testing - Motor Carrier', 'Dilute specimen - motor carrer']
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