Sec. 14.09.01.9999. Administrative History

Effective date: June 1, 1958

Chapter revised effective July 1, 1983 (10:12 Md. R. 1073)

Regulation .11 repealed and new Regulation .11 adopted as an emergency provision effective March 26, 1990 (17:10 Md. R. 1217); emergency status extended at 18:4 Md. R. 445 (February 22, 1991) and 18:10 Md. R. 1114 (May 17, 1991)

Regulations .01-.25 repealed effective October 1, 1991 (18:11 Md. R. 1187)

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Regulations .01-.29 adopted effective October 1, 1991 (18:11 Md. R. 1187)

Regulation .01 amended effective May 28, 2001 (28:10 Md. R. 949); September 2, 2002 (29:17 Md. R. 1382)

Regulation .01B amended effective April 11, 2005 (32:7 Md. R. 683)

Regulation .01B amended as an emergency provision effective January 4, 2010 (37:3 Md. R. 173); emergency status extended at 37:15 Md. R. 997

Regulation .01B amended effective November 28, 2011 (38:24 Md. R. 1503)

Regulation .05C amended effective May 16, 2011 (38:10 Md. R. 616)

Regulation .05E amended effective June 16, 2008 (35:12 Md. R. 1120)

Regulation .06 repealed effective April 12, 2004 (31:7 Md. R. 586)

Regulation .06 adopted as an emergency provision effective November 5, 2007 (34:24 Md. R. 2155); emergency status extended at 35:9 Md. R. 894; emergency status expired July 31, 2008

Regulation .06 adopted effective August 11, 2008 (35:16 Md. R. 1391)

Regulation .06A amended effective March 21, 2011 (38:6 Md. R. 397)

Regulation .06C, D repealed as an emergency provision effective October 5, 2011 (38:23 Md. R. 1417); repealed permanently effective March 19, 2012 (39:5 Md. R. 384)

Regulation .06-1 adopted as an emergency provision effective October 5, 2011 (38:23 Md. R. 1417); adopted permanently effective March 19, 2012 (39:5 Md. R. 384)

Regulation .07A amended effective July 16, 2007 (34:14 Md. R. 1246)

Regulation .07B amended effective September 2, 2002 (29:17 Md. R. 1382); October 15, 2012 (39:20 Md. R. 1307)

Regulation .07C adopted effective October 15, 2012 (39:20 Md. R. 1307)

Regulation .08B repealed as an emergency provision effective November 5, 2007 (34:24 Md. R. 2155); emergency status extended at 35:9 Md. R. 894; emergency status expired July 31, 2008

Regulation .08B repealed effective August 11, 2008 (35:16 Md. R. 1391)

Regulation .10D amended effective February 1, 1996 (23:2 Md. R. 96)

Regulation .12A amended effective February 1, 1996 (23:2 Md. R. 96)

Regulation .12B amended effective February 1, 1996 (23:2 Md. R. 96); September 12, 2005 (32:18 Md. R. 1521)

Regulation .13 amended effective March 15, 2004 (31:5 Md. R. 450)

Regulation .14 amended effective February 1, 1996 (23:2 Md. R. 96)

Regulation .14F adopted effective November 8, 2004 (31:22 Md. R. 1597)

Regulation .19 amended as an emergency provision effective January 4, 2010 (37:3 Md. R. 173); emergency status extended at 37:15 Md. R. 997

Regulation .19 amended effective November 28, 2011 (38:24 Md. R. 1503)

Regulation .19A amended effective April 16, 2012 (39:7 Md. R. 495)

Regulation .20 amended effective June 28, 1999 (26:13 Md. R. 1020)

Regulation .20 repealed effective April 19, 2010 (37:8 Md. R. 619)

Regulation .23 amended effective May 28, 2001 (28:10 Md. R. 949); November 26, 2001 (28:23 Md. R. 2055); September 2, 2002 (29:17 Md. R. 1382); July 4, 2005 (32:13 Md. R. 1116)

Regulation .23B amended effective July 4, 2005 (32:13 Md. R. 1116)

Regulation .24D adopted effective August 20, 2012 (39:16 Md. R. 1081)

Regulation .25 amended effective January 14, 2010 (37:1 Md. R. 15); July 26, 2010 (37:15 Md. R. 1000)

Regulation .25B amended effective March 17, 2003 (30:5 Md. R. 367)

Regulation .25B amended as an emergency provision effective April 8, 2003 (30:9 Md. R. 609); amended permanently effective August 18, 2003 (30:16 Md. R. 1075)

Regulation .27 repealed and new Regulation .27 adopted effective July 3, 2006 (33:13 Md. R. 1064)

Regulation .30 adopted effective March 14, 2005 (32:4 Md. R. 581)

Regulation .31 adopted effective December 8, 2005 (32:24 Md. R. 1905)

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Chapter revised effective March 3, 2014 (41:4 Md. R. 303)

Regulation .01B amended effective March 12, 2018 (45:5 Md. R. 287); August 24, 2020 (47:17 Md. R. 797)

Regulation .02 amended effective August 24, 2020 (47:17 Md. R. 797)

Regulation .03B amended effective March 12, 2018 (45:5 Md. R. 287)

Regulation .04 amended effective March 12, 2018 (45:5 Md. R. 287)

Regulation .04A amended effective December 10, 2015 (42:24 Md. R. 1505); August 24, 2020 (47:17 Md. R. 797)

Regulation .09 amended effective August 24, 2020 (47:17 Md. R. 797)

Regulations .11-.17, 26, and 27 repealed effective August 4, 2014 (41:15 Md. R. 892)