(a) As a laboratory, you must retain all records pertaining to each employee urine specimen for a minimum of two years.

Ask an employment law question, get an answer ASAP!
Thousands of highly rated, verified employment lawyers
Specialties include: Employment Law, EEOC, Pension and Compensation, Harassment Law, Discrimination Law, Termination Law, General Legal and more.
Click here to chat with a lawyer about your rights.

Terms Used In 49 CFR 40.109

  • Evidence: Information presented in testimony or in documents that is used to persuade the fact finder (judge or jury) to decide the case for one side or the other.
  • Litigation: A case, controversy, or lawsuit. Participants (plaintiffs and defendants) in lawsuits are called litigants.

(b) As a laboratory, you must also keep for two years employer-specific data required in § 40.111.

(c) Within the two-year period, the MRO, the employee, the employer, or a DOT agency may request in writing that you retain the records for an additional period of time (e.g., for the purpose of preserving evidence for litigation or a safety investigation). If you receive such a request, you must comply with it. If you do not receive such a request, you may discard the records at the end of the two-year period.