Washington Drug Testing Laws and Regulations
| State: | Washington |
| Statute of Order: | Wash. Rev. Code §49.127.1 et seq., Wash. Admin. Code §356-46-125, §356-05-128 |
| Covered Employers: | Private employers seeking to qualify for a 5% workers' comp. premium discount, with approval by state authorities. |
| Applicant Testing: | Applicant testing authorized with advance written notice to applicant and after conditional offer of employment has been made. |
| Employee Testing: | Testing authorized for private employers on 60 days' notice to employees, in cases of workplace accidents, as part of an employee assistance program, on reasonable suspicion of substance abuse, or at random. Employers' written substance abuse policy must be posted and distributed to employees. State agencies can test on reasonable suspicion—stated in writing—for safety-sensitive positions pursuant to a written testing policy. |
| Conditions & Methods: | Testing only by certified laboratory, documentation showing chain of custody, confirming test for positive result, opportunity for employee to explain results, and methods to ensure confidentiality of test findings. First-time positive test result may not be grounds for termination. State agency policy must be approved by collective bargaining representative. |
| Important Bulletpoints: | |

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