Effective date: Regulations .01—.11 adopted as an emergency provision effective July 1, 2000 (27:15 Md. R. 1391) Regulations .01—.11 adopted effective December 11, 2000 (27:24 Md. R. 2199) Chapter revised effective June 18, 2007 (34:11 Md. R. 971) Regulation .02B amended effective November 16, 2009 (36:23 Md. R. 1816) Regulation .03A, B amended effective November 16, 2009 (36:23 Md. R. 1816) Regulation .04E amended effective November 16, 2009 (36:23 Md. R. 1816) Recodified from COMAR 07.06.22 to COMAR 07.03.22 effective June, 2009