20.50.02.9999

Administrative History
Effective date: May 22, 1942 (Order No. 38330)

Chapter revised effective May 18, 1960 (Order No. 54348)

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Chapter revised effective June 1, 1965 (Order No. 55819)

Regulation .02 amended effective January 23, 1981 (8:2 Md. R. 117); March 27, 2006 (33:6 Md. R. 580); June 9, 2008 (35:8 Md. R. 808); September 21, 2009 (36:19 Md. R. 1438); May 28, 2012 (39:10 Md. R. 661)

Regulation .04 amended effective April 15, 2002 (29:7 Md. R. 622); May 28, 2012 (39:10 Md. R. 661)

Regulation .05 adopted effective March 27, 2006 (33:6 Md. R. 580)

Regulation .05 amended effective June 9, 2008 (35:8 Md. R. 808)

Regulation .06 adopted effective September 21, 2009 (36:19 Md. R. 1438)