Md. Code Regs. 13A.12.02.18
Regulations .18 amended effective October 30, 1989 (16:21 Md. R. 2262)
Regulations .18 adopted effective January 20, 2003 (30:1 Md. R. 26)
Regulation .18A amended effective March 9, 2009 (36:5 Md. R. 423); repealed effective 51:5 Md. R. 231, eff. 4/1/2024.