North Carolina General Statutes 95-232. Procedural requirements for the administration of controlled substance examinations
(a) An examiner who requests or requires an examinee to submit to a controlled substance examination shall comply with the procedural requirements set forth in this section.
(b) Collection of samples: the collection of samples for examination or screening shall be performed under reasonable and sanitary conditions. Individual dignity shall be preserved to the extent practicable. Samples shall be collected in a manner reasonably calculated to prevent substitution of samples and interference with the collection, examination, or screening of samples. Samples for prospective or current employees may be collected on-site or at an approved laboratory.
(c) Screening test of samples:
(1) Prospective employees: a preliminary screening procedure that utilizes a single-use test device may be used for prospective employees.
(2) Current employees: the screening test of samples for current employees shall only be performed by an approved laboratory.
(c1) Confirmation test of samples: if a screening test for a prospective employee produces a positive result, an approved laboratory shall confirm that result by a second examination of the sample utilizing gas chromatography with mass spectrometry or an equivalent scientifically accepted method, unless the examinee signs a written waiver at the time or after they receive the preliminary test result. All screening tests for current employees that produce a positive result shall be confirmed by a second examination of the sample utilizing gas chromatography with mass spectrometry or an equivalent scientifically accepted method.
(d) Retention of samples: a portion of every sample that produces a confirmed positive examination result shall be preserved by the laboratory that conducts the confirmatory examination for a period of at least 90 days from the time the results of the confirmed positive examination are mailed or otherwise delivered to the examiner.
(e) Chain of custody: the examiner or his agent shall establish procedures regarding chain of custody for sample collection and examination to ensure proper record keeping, handling, labeling, and identification of examination samples.
(f) Retesting of positive samples: the examinee shall have the right to retest a confirmed positive sample at the same or another approved laboratory. The examiner, through the approved laboratory, shall make confirmed positive samples available to the affected examinee, or a designated agent, during the time which the sample is required to be retained. The examinee must request release of the sample in writing specifying to which approved laboratory the sample is to be sent. The examinee incurs all reasonable expenses for chain of custody procedures, shipping, and retesting of positive samples related to this request. ?(1991, c. 687, s. 1; 1993, c. 213, s. 2; 1995, c. 383, s. 1; 2006-264, s. 52(a); 2009-535, s. 1.)
Terms Used In North Carolina General Statutes 95-232
- Approved laboratory: means a clinical chemistry laboratory which performs controlled substances testing and which has demonstrated satisfactory performance in the forensic urine drug testing programs of the United States Department of Health and Human Services or the College of American Pathologists for the type of tests and controlled substances being evaluated. See North Carolina General Statutes 95-231
- Controlled substance: is a s defined in N. See North Carolina General Statutes 95-231
- Examinee: means an individual who is an employee of the examiner or an applicant for employment with the examiner and who is requested or required by an examiner to submit to a controlled substance examination. See North Carolina General Statutes 95-231
- Examiner: means a person, firm, or corporation, doing business in the State, including State, county, and municipal employers, who is the employer or prospective employer of the examinee and who performs or has performed by an approved laboratory a controlled substance examination. See North Carolina General Statutes 95-231
- in writing: may be construed to include printing, engraving, lithographing, and any other mode of representing words and letters: Provided, that in all cases where a written signature is required by law, the same shall be in a proper handwriting, or in a proper mark. See North Carolina General Statutes 12-3
- Screening: means initial controlled substance examination performed for the purpose of determining use of controlled substances by an examinee. See North Carolina General Statutes 95-231