Md. Code Regs. 10.09.67.28
Regulations .28 amended as an emergency provision effective July 1, 1998 (25:16 Md. R. 1261); amended permanently effective January 1, 1999 (25:26 Md. R. 1925)
Regulation .28 amended effective April 19, 2010 (37:8 Md. R. 615)
Regulation .28D amended effective February 6, 2012 (39:2 Md. R. 141)
Regulation .28G amended effective November 6, 2006 (33:22 Md. R. 1732); April 9, 2007 (34:7 Md. R. 698)
Regulation .28H repealed effective December 23, 2002 (29:25 Md. R. 1981)
Regulation .28H adopted effective November 6, 2006 (33:22 Md. R. 1732)
Regulation .28H amended effective April 9, 2007 (34:7 Md. R. 698)
Regulation .28I adopted effective April 9, 2007 (34:7 Md. R. 698)
Regulation .28I, J amended effective October 28, 2013 (40:21 Md. R. 1775)
Regulation .28K adopted effective October 28, 2013 (40:21 Md. R. 1775)
Regulation .28 amended effective 42:3 Md. R. 316, eff.2/16/2015; amended effective 44:7 Md. R. 355, eff. 4/10/2017; recodified to 10.67.06.28 effective 46:22 Md. R. 976, eff. 11/1/2019