# Health - General (GHG)

## Title 17. Laboratories

### Subtitle 2. Medical Laboratories

#### Section 17-211

(a) A laboratory issued a license under this subtitle shall enroll in and continue to demonstrate satisfactory performance as defined by the Secretary by regulations in a proficiency testing program or programs approved by the Secretary.

(b) The Secretary shall adopt regulations that:

  (1) Define satisfactory proficiency testing performance; and

  (2) Set the standards and requirements that a proficiency testing program must meet before it can be designated as an approved program.

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Md. Code Ann., Health-Gen. (as displayed at mgaleg.maryland.gov, October 16, 2026)