Effective date: August 8, 1980 (7:16 Md. R. 1593) Regulations .10E and .11 amended effective October 6, 1986 (13:20 Md. R. 2209) Chapter revised effective October 31, 1988 (15:22 Md. R. 2555) Regulation .10B amended effective August 19, 1991 (18:16 Md. R. 1811) Regulation .15A amended effective February 18, 1991 (18:3 Md. R. 302) Recodified from COMAR 07.02.16 to 07.06.14, December, 1992 Regulation .11 amended as an emergency provision effective October 1, 1997 (24:19 Md. R. 1334); amended permanently effective December 1, 1997 (24:24 Md. R. 1669) Regulation .12B amended effective January 17, 1994 (21:1 Md. R. 29) Chapter revised effective December 10, 2001 (28:24 Md. R. 2127) Regulation .01 amended effective July 28, 2008 (35:15 Md. R. 1347) Regulation .02B amended effective July 28, 2008 (35:15 Md. R. 1347) Regulation .05 amended effective July 28, 2008 (35:15 Md. R. 1347) Regulation .07A amended effective July 28, 2008 (35:15 Md. R. 1347) Regulation .09B amended effective July 28, 2008 (35:15 Md. R. 1347) Regulation .11 amended effective July 28, 2008 (35:15 Md. R. 1347) Regulation .12A, E amended effective July 28, 2008 (35:15 Md. R. 1347) Regulation .13D, E amended effective July 28, 2008 (35:15 Md. R. 1347) Regulation .15A amended effective July 28, 2008 (35:15 Md. R. 1347) Regulation .16B amended effective July 28, 2008 (35:15 Md. R. 1347) Recodified from COMAR 07.06.14 to COMAR 07.02.16 effective June, 2009