Authority: Health-General Article, §§17-202, 17-204, 17-205, 17-207, 17-209, 17-502, 17-503, and 17-506, Annotated Code of Maryland

Effective date: February 19, 1990 (17:3 Md. R. 297)

Regulation .01 amended effective December 9, 1991 (18:24 Md. R. 2644)

Regulation .03B amended effective December 9, 1991 (18:24 Md. R. 2644)

Regulation .05 amended effective December 9, 1991 (18:24 Md. R. 2644)

Regulation .06 amended effective December 9, 1991 (18:24 Md. R. 2644)

Regulation .07 amended effective December 9, 1991 (18:24 Md. R. 2644)

Regulation .08E amended effective December 9, 1991 (18:24 Md. R. 2644)

Regulation .09 amended effective December 9, 1991 (18:24 Md. R. 2644)

Regulation .12B and C amended effective December 9, 1991 (18:24 Md. R. 2644)

Regulations .01—.12 repealed and new Regulations .01—.19 adopted effective February 26, 1996 (23:4 Md. R. 273)

Chapter, Cholesterol Testing, repealed and new chapter, Medical Laboratories — Fees, adopted effective December 13, 1999 (26:25 Md. R. 1897)

Regulation .01 amended effective July 24, 2000 (27:14 Md. R. 1340); June 1, 2009 (36:11 Md. R. 787)

Regulation .02 amended effective July 23, 2001 (28:14 Md. R. 1321); June 1, 2009 (36:11 Md. R. 787); August 19, 2013 (40:16 Md. R. 1344); December 21, 2015 (42:25 Md. R. 1543)

Regulation .03A amended effective June 1, 2009 (36:11 Md. R. 787)

Chapter, Medical Laboratories — Fees renamed Medical Laboratories effective August 29, 2016 (43:17 Md. R. 953)

Regulation .01E amended effective August 29, 2016 (43:17 Md. R. 953)

Regulation .02 amended effective August 29, 2016 (43:17 Md. R. 953)

Regulation .03 repealed effective August 29, 2016 (43:17 Md. R. 953)

Chapter repealed effective March 1, 2026 (52:24 Md. R. 1198)