Effective date:

Regulations .01—.12 adopted as an emergency provision effective February 16, 1990 (17:6 Md. R. 735); emergency status extended at 17:17 Md. R. 2076 and 18:3 Md. R. 301; emergency status expired July 1, 1991

Regulations .01—.11 adopted as an emergency provision effective July 2, 1991 (18:14 Md. R. 1607); emergency status expired January 1, 1992

Regulations .01—.11 adopted effective January 2, 1992 (18:21 Md. R. 2308)

Regulation .01 amended effective March 1, 2004 (31:4 Md. R. 316)

Regulation .02B amended effective May 8, 1995 (22:9 Md. R. 645); March 1, 2004 (31:4 Md. R. 316)

Regulation .03 amended effective March 1, 2004 (31:4 Md. R. 316)

Regulation .04C amended effective March 1, 2004 (31:4 Md. R. 316)

Regulation .05 repealed effective May 8, 1995 (22:9 Md. R. 645)

Regulation .06 amended effective December 18, 1995 (22:25 Md. R. 1962); March 1, 2004 (31:4 Md. R. 316)

Regulation .06 repealed and new Regulation .06 adopted as an emergency provision effective October 1, 2008 (35:21 Md. R. 1822); adopted permanently effective November 3, 2008 (35:22 Md. R. 1957)

Regulation .07 amended effective May 8, 1995 (22:9 Md. R. 645)

Regulation .07 repealed and new Regulation .07 adopted effective December 2, 1996 (23:24 Md. R. 1682)

Regulation .07 amended effective March 1, 2004 (31:4 Md. R. 316); June 30, 2008 (35:13 Md. R. 1180)

Regulation .08 amended effective March 1, 2004 (31:4 Md. R. 316)

Regulation .08 repealed effective June 30, 2008 (35:13 Md. R. 1180)

Regulation .09 amended effective September 11, 1995 (22:18 Md. R. 1400); May 19, 1997 (24:10 Md. R. 710)

Regulation .09 amended as an emergency provision effective February 13, 2003 (30:5 Md. R. 363); amended permanently effective March 31, 2003 (30:6 Md. R. 420)

Regulation .10A, B amended effective March 1, 2004 (31:4 Md. R. 316)

Regulation .11 amended effective August 19, 2002 (29:16 Md. R. 1288); March 1, 2004 (31:4 Md. R. 316)

Regulation .12 adopted effective August 19, 2002 (29:16 Md. R. 1288)

Regulation .12A amended effective March 1, 2004 (31:4 Md. R. 316)

Regulation .13 adopted effective August 19, 2002 (29:16 Md. R. 1288)

Regulation .13 amended effective March 1, 2004 (31:4 Md. R. 316)

Regulation .14 adopted as an emergency provision effective February 13, 2003 (30:5 Md. R. 363); adopted permanently effective March 31, 2003 (30:6 Md. R. 420)

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Chapter revised effective October 5, 2009 (36:20 Md. R. 1528)

Regulation .02B amended effective May 12, 2014 (41:9 Md. R. 521); December 30, 2019 (46:26 Md. R. 1165)

Regulation .04 amended effective December 27, 2010 (37:26 Md. R. 1788)

Regulation .04 repealed and new Regulation .04 adopted effective December 22, 2014 (41:25 Md. R. 1485)

Regulation .05 adopted effective December 22, 2014 (41:25 Md. R. 1485)

Regulation .05-1 adopted effective December 22, 2014 (41:25 Md. R. 1485)

Regulation .05-2 adopted effective December 22, 2014 (41:25 Md. R. 1485)

Regulation .06 repealed effective May 12, 2014 (41:9 Md. R. 521)

Regulation .07C amended effective May 12, 2014 (41:9 Md. R. 521)

Regulation .09C adopted effective March 2, 2015 (42:4 Md. R. 433)

Regulation .10 amended effective December 30, 2019 (46:26 Md. R. 1165)

Regulation .10A amended effective August 29, 2016 (43:17 Md. R. 955)

Regulation .13 amended effective January 2, 2017 (43:26 Md. R. 1446)

Regulation .14A, B amended effective May 12, 2014 (41:9 Md. R. 521)

Regulation .16 amended effective July 22, 2013 (40:14 Md. R. 1176)

Regulation .18 amended effective May 12, 2014 (41:9 Md. R. 521)

Regulation .19 adopted effective July 22, 2013 (40:14 Md. R. 1176)

Regulation .19B amended effective May 12, 2014 (41:9 Md. R. 521)