Sec. 08.02.05.9999. Administrative History

Effective date: June 25, 1975 (2:14 Md. R. 1014)

Regulation .01E amended as an emergency provision effective April 30, 1999 (26:11 Md. R. 852); amended permanently effective July 26, 1999 (26:15 Md. R. 1147)

Regulation .01F adopted effective May 27, 1991 (18:10 Md. R. 1115)

Regulation .01F amended effective May 11, 1992 (19:9 Md. R. 878); November 20, 1994 (21:23 Md. R. 1932)

Regulation .01F amended as an emergency provision effective April 27, 1995 (22:10 Md. R. 701); amended permanently effective August 28, 1995 (22:17 Md. R. 1316)

Regulation .01F amended as an emergency provision effective July 1, 1996 (23:15 Md. R. 1079); amended permanently effective October 7, 1996 (23:20 Md. R. 1421)

Regulation .01F amended as an emergency provision effective March 15, 2002 (29:8 Md. R. 695); amended permanently effective June 10, 2002 (29:11 Md. R. 882)

Regulation .01G adopted as an emergency provision effective May 10, 1991 (18:10 Md. R. 1114); emergency status expired May 28, 1991

Regulation .01G adopted effective January 20, 1992 (19:1 Md. R. 24)

Regulation .02 amended as an emergency provision effective March 1, 1978 (5:5 Md. R. 321); amended permanently effective June 16, 1978 (5:12 Md. R. 966)

Regulation .02 amended as an emergency provision effective April 24, 1979 (6:9 Md. R. 725); emergency status expired September 1, 1979

Regulation .02 amended effective February 22, 1980 (7:4 Md. R. 347); February 8, 1982 (9:1 Md. R. 19)

Regulation .02B, D-F amended effective January 30, 1984 (11:2 Md. R. 112)

Regulation .02D amended as an emergency provision effective March 15, 1982 (9:6 Md. R. 612); emergency status expired April 1, 1982

Regulation .02D amended as an emergency provision effective March 15, 1983 (10:5 Md. R. 462); emergency status expired March 26, 1983

Regulation .02D and F amended effective August 15, 1983 (10:16 Md. R. 1450)

Regulation .02F amended as an emergency provision effective September 1, 1983 (10:19 Md. R. 1683); amended permanently effective December 19, 1983 (10:25 Md. R. 2267)

Regulation .02 repealed and new Regulation .02 adopted effective January 1, 1985 (11:26 Md. R. 2278)

Regulation .02C amended effective February 9, 1987 (14:3 Md. R. 272); July 25, 1988 (15:15 Md. R. 1808); January 9, 1989 (15:27 Md. R. 3127)

Regulation .02D, G amended as an emergency provision effective January 25, 1985 (12:4 Md. R. 358); amended permanently effective April 8, 1985 (12:7 Md. R. 699)

Regulation .02E amended effective August 12, 1985 (12:16 Md. R. 1604)

Regulation .02 repealed and new Regulation .02 adopted effective September 3, 1990 (17:17 Md. R. 2077)

Regulation .02A amended as an emergency provision effective January 24, 1991 (18:3 Md. R. 301)

Regulation .02A amended effective May 27, 1991 (18:10 Md. R. 1115); November 22, 1993 (20:23 Md. R. 1803); November 20, 1994 (21:23 Md. R. 1932)

Regulation .02B amended as an emergency provision effective January 1, 1992 (18:26 Md. R. 2826); emergency status expired February 28, 1992

Regulation .02B amended effective April 13, 1992 (19:7 Md. R. 744); September 26, 1994 (21:19 Md. R. 1634); November 20, 1994 (21:23 Md. R. 1932); October 20, 1997 (24:21 Md. R. 1446)

Regulation .02B amended as an emergency provision effective April 27, 1995 (22:10 Md. R. 701); amended permanently effective August 28, 1995 (22:17 Md. R. 1316)

Regulation .02 amended and new Regulation .02-1 adopted as an emergency provision effective June 30, 1995 (22:15 Md. R. 1111); original emergency Regulation .02-1 amended as an emergency provision effective July 27, 1995 (22:17 Md. R. 1309); emergency status expired September 30, 1995

Regulation .02A amended effective July 22, 2002 (29:14 Md. R. 1074); April 12, 2004 (31:7 Md. R. 582)

Regulation .02B amended as an emergency provision effective March 31, 1999 (26:9 Md. R. 725); emergency status expired February 29, 2000

Regulation .02B amended effective April 3, 2000 (27:6 Md. R. 640)

Regulation .02B amended as an emergency provision effective April 1, 2001 (28:8 Md. R. 758); amended permanently effective June 25, 2001 (28:12 Md. R. 1105)

Regulation .02B amended as an emergency provision effective March 15, 2002 (29:8 Md. R. 695); amended permanently effective June 10, 2002 (29:11 Md. R. 882)

Regulation .02B amended effective July 22, 2002 (29:14 Md. R. 1074 ); April 12, 2004 (31:7 Md. R. 582)

Regulation .03A-F amended and .03G repealed effective August 15, 1983 (10:16 Md. R. 1450)

Regulation .04 adopted effective March 5, 1975 (3:8 Md. R. 424)

Regulation .05 adopted as an emergency provision effective April 4, 1980 (7:8 Md. R. 769); expired June 3, 1980; emergency status approved by AELR Committee clarified at 7:10 Md. R. 950

Regulation .05 adopted effective December 12, 1980 (7:25 Md. R. 2334); amended effective March 6, 1981 (8:5 Md. R. 473)

Regulation .05A amended effective January 20, 1992 (19:1 Md. R. 24); November 22, 2004 (31:23 Md. R. 1652)

Regulation .06 adopted effective January 23, 1981 (8:2 Md. R. 111)

Regulation .07 adopted as an emergency provision effective December 24, 1980 (8:1 Md. R. 19); emergency status expired May 9, 1981

Regulation .07 adopted effective February 20, 1989 (16:3 Md. R. 341)

Regulation .07 amended effective January 21, 1991 (18:1 Md. R. 29)

Regulation .07B amended effective April 13, 1992 (19:7 Md. R. 744); December 20, 1993 (20:25 Md. R. 1944); March 28, 1994 (21:6 Md. R. 466)

Regulation .07D amended effective December 20, 1993 (20:25 Md. R. 1944); March 28, 1994 (21:6 Md. R. 466)

Regulation .08 adopted effective April 17, 1981 (8:8 Md. R. 720)

Regulation .08 amended effective September 12, 1994 (21:18 Md. R. 1508); January 1, 1999 (25:4 Md. R. 242); February 5, 2001 (28:2 Md. R. 99)

Regulation .08B amended effective April 16, 1990 (17:7 Md. R. 848)

Regulation .08B amended and E adopted as an emergency provision effective June 6, 1997 (24:13 Md. R. 926); emergency status expired December 6, 1997

Regulation .08B amended as an emergency provision effective February 23, 1998 (25:8 Md. R. 593); emergency status expired December 31, 1998; amended permanently effective January 1, 1999 (25:19 Md. R. 1495)

Regulation .09 adopted effective December 17, 1984 (11:25 Md. R. 2129)

Regulation .09 amended effective February 15, 1993 (20:3 Md. R. 257)

Regulation .09G adopted effective October 7, 1985 (12:20 Md. R. 1924)

Regulation .09G amended effective May 5, 1986 (13:9 Md. R. 1024); August 24, 1987 (14:17 Md. R.1870); July 25, 1988 (15:15 Md. R. 1808); January 9, 1989 (15:27 Md. R. 3127); January 2, 1993 (19:26 Md. R. 2286)

Regulation .10 adopted effective April 29, 1991 (18:8 Md. R. 863)

Regulation .10 repealed and new Regulation .10 adopted effective November 20, 1994 (21:23 Md. R. 1932)

Regulation .10C amended effective September 11, 1995 (22:18 Md. R. 1398)

Regulation .11 adopted effective May 10, 1993 (20:9 Md. R. 778)

Regulation .11 amended effective September 23, 1996 (23:19 Md. R. 1375)

Regulation .12 adopted as an emergency provision effective March 1, 1993 (20:6 Md. R. 577); emergency amended effective May 6, 1993 (20:11 Md. R. 910); emergency status extended at 20:18 Md. R. 1427 and 21:4 Md. R. 272; emergency amended and status extended at 21:9 Md. R. 743

Regulation .12 adopted effective August 1, 1994 (21:15 Md. R. 1303)

Regulation .12 amended as an emergency provision effective April 7, 1995 (22:9 Md. R. 641)

Regulation .12 amended effective July 31, 1995 (22:15 Md. R. 1118); July 28, 1997 (24:15 Md. R. 1061)

Regulation .12 amended as an emergency provision effective March 1, 1997 (24:6 Md. R. 481)

Regulation .12 amended as an emergency provision effective April 13, 1998 (25:10 Md. R. 741); amended permanently effective May 18, 1998 (25:10 Md. R. 745)

Regulation .12A, B amended as an emergency provision effective August 28, 1998 (25:19 Md. R. 1495); amended permanently effective October 19, 1998 (25:21 Md. R. 1573)

Regulation .12 amended as an emergency provision effective April 15, 1999 (26:10 Md. R. 792); emergency status expired December 31, 1999

Regulation .12 amended as an emergency provision effective April 15, 2000 (27:10 Md. R. 962); amended permanently effective October 2, 2000 (27:19 Md. R. 1725)

Regulation .12 amended effective January 17, 2005 (32:1 Md. R. 26)

Regulation .12A amended as an emergency provision effective June 9, 2003 (30:13 Md. R. 850); amended permanently effective August 13, 2003 (30:16 Md. R. 1073)

Regulation .12A, B amended effective October 14, 2002 (29:20 Md. R. 1586)

Regulation .12A, B amended as an emergency provision effective May 24, 2004 (31:12 Md. R. 907); emergency status extended at 31:23 Md. R. 1649; emergency status expired January 25, 2005

Regulation .12C amended effective June 17, 1996 (23:12 Md. R. 870); December 29, 1997 (24:26 Md. R. 1756)

Regulation .12D amended effective December 29, 1997 (24:26 Md. R. 1756)

Regulation .13 adopted effective August 30, 1993 (20:17 Md. R. 1345)

Regulation .13 amended as an emergency provision effective October 19, 1994 (21:23 Md. R. 1929); original emergency text superseded and Regulation .13 amended as an emergency provision effective February 3, 1995 (22:4 Md. R. 231); emergency text superseded and Regulation .13 amended as an emergency provision effective March 31, 1995 (22:8 Md. R. 594); emergency status extended at 22:21 Md. R. 1613

Regulation .13 amended effective February 26, 1996 (23:4 Md. R. 272)

Regulation .13A, B amended as an emergency provision effective June 9, 2003 (30:13 Md. R. 850); amended permanently effective August 18, 2003 (30:16 Md. R. 1073)

Regulation .13B, C, D amended as an emergency provision effective June 6, 1997 (24:13 Md. R. 926); amended permanently effective September 8, 1997 (24:18 Md. R. 1295)

Regulation .13C amended as an emergency provision effective November 1, 1996 (23:24 Md. R. 1675); emergency status expired January 1, 1997

Regulation .13D, E amended as an emergency provision effective October 10, 1997 (24:22 Md. R. 1549); amended permanently effective April 6, 1998 (25:7 Md. R. 526)

Regulation .14 adopted effective September 17, 1993 (20:19 Md. R. 1471)

Regulation .14B amended as an emergency provision effective June 9, 2003 (30:13 Md. R. 850); amended permanently effective August 18, 2003 (30:16 Md. R. 1073)

Regulation .14C adopted effective June 5, 1995 (22:11 Md. R. 819)

Regulations .15 and .16 adopted as an emergency provision effective July 13, 1994 (21:16 Md. R. 1379); adopted permanently effective September 12, 1994 (21:18 Md. R. 1508)

Regulation .15 amended as an emergency provision effective April 9, 1998 (25:18 Md. R. 673); emergency status expired October 6, 1998

Regulation .15B, C amended effective June 14, 1999 (26:12 Md. R. 925)

Regulation .16 amended as an emergency provision effective June 9, 2003 (30:13 Md. R. 850); amended permanently effective August 18, 2003 (30:16 Md. R. 1073)

Regulation .17 adopted effective April 10, 1995 (22:7 Md. R. 534)

Regulation .17 amended effective December 1, 1997 (24:24 Md. R. 1670)

Regulation .18 adopted as an emergency provision effective July 1, 1995 (22:15 Md. R. 1112); adopted permanently effective September 25, 1995 (22:19 Md. R. 1472)

Regulation .18 adopted as an emergency provision effective December 1, 2000 (27:26 Md. R. 2354); emergency status expired December 31, 2000; amended permanently effective March 19, 2001 (28:5 Md. R. 551)

Regulation .18A, B amended effective October 6, 1997 (24:20 Md. R. 1402)

Regulation .18C adopted as an emergency provision effective November 29, 1995 (22:26 Md. R. 2027); emergency status extended at 23:11 Md. R. 807; adopted permanently effective September 9, 1996 (23:18 Md. R. 1316)

Regulation .19 adopted effective October 20, 1997 (24:21 Md. R. 1447)

Regulation .20 adopted effective October 20, 1997 (24:21 Md. R. 1447)

Regulation .20A amended effective June 15, 1998 (25:12 Md. R. 945)

Regulation .20A amended as an emergency provision effective June 9, 2003 (30:13 Md. R. 850); amended permanently effective August 18, 2003 (30:16 Md. R. 1073)

Regulation .21 adopted effective October 20, 1997 (24:21 Md. R. 1447)

Regulation .21A amended as an emergency provision effective August 14, 1998 (25:18 Md. R. 1430), amended permanently effective October 19, 1998 (25:21 Md. R. 1573)

Regulation .21 amended effective September 2, 2002 (29:17 Md. R. 1379)

Regulation .21 amended as an emergency provision effective June 9, 2003 (30:13 Md. R. 850); amended permanently effective August 18, 2003 (30:16 Md. R. 1074)

Regulation .21 amended as an emergency provision effective February 17, 2004 (31:5 Md. R. 445); amended permanently effective April 26, 2004 (31:8 Md. R. 645)

Regulation .22 adopted effective October 20, 1997 (24:21 Md. R. 1447)

Regulation .22 amended effective August 19, 2002 (29:16 Md. R. 1286)

Regulation .22C amended effective June 15, 1998 (25:12 Md. R. 845)

Regulation .23 adopted as an emergency provision effective June 1, 1999 (26:13 Md. R. 1016); adopted permanently effective September 6, 1999 (26:18 Md. R. 1375)

Regulation .23 amended as an emergency provision effective March 24, 2000 (27:8 Md. R. 795); amended permanently effective June 26, 2000 (27:12 Md. R. 1138)

Regulation .24 adopted as an emergency provision effective January 8, 2001 (28:2 Md. R. 96); adopted permanently effective April 16, 2001 (28:7 Md. R. 688)

Regulation .24C adopted as an emergency provision effective June 9, 2003 (30:13 Md. R. 850); amended permanently effective August 18, 2003 (30:16 Md. R. 1073)

Regulation .24A, C amended as an emergency provision effective February 2, 2004 (31:4 Md. R. 313); amended permanently effective April 12, 2004 (31:7 Md. R. 583)

Regulation .25 adopted effective April 16, 2001 (28:7 Md. R. 688)

Regulation .26 adopted as an emergency provision effective June 1, 2003 (30:13 Md. R. 850); adopted permanently effective September 29, 2003 (30:19 Md. R. 1329)

Regulation .27 adopted as an emergency provision effective June 1, 2003 (30:13 Md. R. 850); adopted permanently effective September 29, 2003 (30:19 Md. R. 1329)

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Chapter revised effective February 28, 2005 (32:4 Md. R. 409)

Regulation .01 amended effective July 26, 2010 (37:15 Md. R. 998); April 15, 2013 (40:7 Md. R. 609)

Regulation .01 amended as an emergency provision effective July 1, 2013 (40:15 Md. R. 1221); emergency provision expired December 23, 2013

Regulation .01 amended effective December 23, 2013 (40:25 Md. R. 2067)

Regulation .01 repealed effective January 1, 2018 (44:26 Md. R. 1214)

Regulation .01D adopted as an emergency provision effective June 29, 2005 (32:15 Md. R. 1313); adopted permanently effective August 29, 2005 (32:17 Md. R.1438)

Regulation .02 amended effective March 22, 2010 (37:6 Md. R. 476)

Regulation .02 amended as an emergency provision effective July 1, 2013 (40:15 Md. R. 1221); emergency provision expired December 23, 2013

Regulation .02 amended effective December 23, 2013 (40:25 Md. R. 2067); August 26, 2019 (46:17 Md. R. 725); March 9, 2020 (47:5 Md. R. 310)

Regulation .02B amended as an emergency provision effective April 4, 2006 (33:9 Md. R. 794); emergency provision expired August 4, 2006

Regulation .02B amended as an emergency provision effective April 9, 2007 (34:9 Md. R. 823)

Regulation .02B amended effective February 25, 2008 (35:4 Md. R. 512); January 26, 2009 (36:2 Md. R. 99); March 23, 2009 (36:6 Md. R. 489); February 22, 2010 (37:4 Md. R. 338); April 4, 2011 (38:7 Md. R. 429); November 18, 2019 (46:23 Md. R. 1065)

Regulation .02F amended effective January 1, 2018 (44:26 Md. R. 1214)

Regulation .02F amended as an emergency provision effective May 3, 2018 (45:11 Md. R. 577); amended permanently effective July 2, 2018 (45:13 Md. R. 664)

Regulation .02J amended effective July 7, 2014 (41:13 Md. R. 751)

Regulation .02P adopted effective April 27, 2015 (42:8 Md. R. 607)

Regulation .03 repealed effective February 15, 2016 (43:3 Md. R. 271)

Regulation .05A amended effective October 19, 2009 (36:21 Md. R. 1590)

Regulation .06A amended effective October 19, 2009 (36:21 Md. R. 1590)

Regulation .07 amended effective January 28, 2008 (35:2 Md. R. 126)

Regulation .07 repealed effective January 26, 2009 (36:2 Md. R. 99)

Regulation .07 adopted as an emergency provision effective June 17, 2013 (40:15 Md. R. 1225); emergency provision extended to September 2, 2013 (40:19 Md. R. 1539)

Regulation .07 amended effective September 2, 2013 (40:17 Md. R. 1419); March 3, 2014 (41:4 Md. R. 299)

Regulation .07D amended effective January 1, 2018 (44:26 Md. R. 1214)

Regulation .07D, E amended effective June 23, 2014 (41:12 Md. R. 667)

Regulation .08 amended effective March 3, 2014 (41:4 Md. R. 299); March 28, 2016 (43:6 Md. R. 404)

Regulation .08A, H amended effective October 7, 2019 (46:20 Md. R. 843)

Regulation .08D, E amended effective November 24, 2005 (32:23 Md. R. 1825)

Regulation .09A amended effective October 8, 2007 (34:20 Md. R. 1735)

Regulation .09 repealed effective April 4, 2011 (38:7 Md. R. 429)

Regulation .09 adopted effective December 26, 2011 (38:26 Md. R. 1696)

Regulation .12 amended effective October 29. 2012 (39:21 Md. R. 1377); August 5, 2013 (40:15 Md. R. 1228); September 15, 2014 (41:18 Md. R. 1009)

Regulation .12A amended as an emergency provision effective May 20, 2011 (38:13 Md. R. 754); adopted permanently effective August 8, 2011 (38:16 Md. R. 944)

Regulation .12A, B amended effective July 4, 2005 (32:13 Md. R. 1110)

Regulation .12A, B amended as an emergency provision effective April 1, 2008 (35:9 Md. R. 891); amended permanently effective June 30, 2008 (35:13 Md. R. 1198)

Regulation .12A, B amended effective July 16, 2009 (36:14 Md. R. 984)

Regulation .12A, B amended as an emergency provision effective April 9, 2010 (37:10 Md. R. 718)

Regulation .12C amended effective February 22, 2010 (37:4 Md. R. 338)

Regulation .12E amended effective October 19, 2009 (36:21 Md. R. 1590)

Regulation .13 amended as an emergency provision effective April 9, 2010 (37:10 Md. R. 718); amended permanently effective June 28, 2010 (37:13 Md. R. 851)

Regulation .13 amended effective April 14, 2014 (41:7 Md. R. 421)

Regulation .13B amended effective October 8, 2007 (34:20 Md. R. 1736)

Regulation .14 repealed and new Regulation .14 adopted effective July 23, 2012 (39:14 Md. R. 835)

Regulation .15 amended effective February 25, 2019 (46:4 Md. R. 190)

Regulation .15B amended effective December 30, 2019 (46:26 Md. R. 1163)

Regulation .16 amended effective October 19, 2009 (36:21 Md. R. 1590)

Regulation .17 repealed effective March 23, 2009 (36:6 Md. R. 489)

Regulation .17 adopted effective March 26, 2018 (45:6 Md. R. 318)

Regulation .19B, D amended effective July 16, 2007 (34:14 Md. R. 1245)

Regulation .20 amended as an emergency provision effective January 11, 2008 (35:3 Md. R. 285); amended permanently effective March 24, 2008 (35:6 Md. R. 696)

Regulation .20 amended effective July 16, 2020 (47:14 Md. R. 674)

Regulation .20A, C amended effective April 2, 2012 (39:6 Md. R. 407); September 3, 2012 (39:16 Md. R. 1147)

Regulation .20D adopted effective September 3, 2012 (39:17 Md. R. 1147)

Regulation .21 amended effective March 27, 2006 (33:6 Md. R. 577)

Regulation .21A amended effective February 11, 2008 (35:3 Md. R. 288); March 9, 2009 (36:5 Md. R. 422)

Regulation .21A amended as an emergency provision effective April 11, 2009 (36:10 Md. R. 713); amended permanently effective June 29, 2009 (36:13 Md. R. 898)

Regulation .21A amended as an emergency provision effective September 15, 2010 (37:21 Md. R. 1435); emergency provision expired March 11, 2011

Regulation .21 amended effective November 12, 2012 (39:22 Md. R. 1428)

Regulation .21A amended effective August 22, 2011 (38:17 Md. R. 1012); August 5, 2013 (40:15 Md. R. 1228)

Regulation .21B amended effective March 9, 2009 (36:5 Md. R. 422); December 14, 2009 (36:25 Md. R. 1953)

Regulation .21D amended effective December 14, 2009 (36:25 Md. R. 1953); February 22, 2010 (37:4 Md. R. 338); March 23, 2020 (47:6 Md. R. 340)

Regulation .21E amended effective October 19, 2009 (36:21 Md. R. 1590)

Regulation .21F amended effective August 5, 2013 (40:15 Md. R. 1228)

Regulation .22 amended effective December 31, 2007 (34:26 Md. R. 2261)

Regulation .22B amended effective January 30, 2017 (44:2 Md. R. 84)

Regulation .22B, D amended effective July 16, 2020 (47:14 Md. R. 675)

Regulation .24 amended as an emergency provision effective August 27, 2013 (40:19 Md. R. 1539); emergency provision expired February 17, 2014

Regulation .24 amended effective February 17, 2014 (41:3 Md. R. 201); January 19, 2015 (42:1 Md. R. 17); March 28, 2016 (43:6 Md. R. 404)

Regulation .24A amended effective June 22, 2015 (42:12 Md. R. 761)

Regulation .24D amended as an emergency provision effective August 12, 2014 (41:18 Md. R. 1007); emergency provision expired January 19, 2015

Regulation .24D, I amended effective August 28, 2017 (44:17 Md. R. 834)

Regulation .26A amended effective March 4, 2013 (40:4 Md. R. 344)

Regulation .28 adopted effective February 11, 2008 (35:3 Md. R. 288)

Regulation .29 adopted effective June 28, 2010 (37:13 Md. R. 851)

Regulation .29 amended effective March 21, 2011 (38:6 Md. R. 393); July 1, 2019 (46:13 Md. R. 589)

Regulation .29D, F amended effective August 22, 2011 (38:17 Md. R. 1012)

Regulation .29E amended effective March 30, 2015 (42:6 Md. R. 511)

Regulation .30 adopted effective July 1, 2019 (46:13 Md. R. 589)