Md. Code Regs. 10.09.65.18
Regulations .18 adopted effective March 10, 1997 (24:5 Md. R. 408)
Regulations .18 amended as an emergency provision effective July 1, 1997 (24:16 Md. R. 1151); emergency status expired December 31, 1997
Regulation .18 amended effective February 9, 1998 (25:3 Md. R. 144)
Regulation .18H amended effective November 5, 2007 (34:22 Md. R. 1977)
Regulation .18I, J adopted effective February 6, 2012 (39:2 Md. R. 141); recodified to 10.67.04.18 effective 46:22 Md. R. 976, eff. 11/1/2019