Md. Code Regs. 13A.12.02.28
Regulations .28 amended and new Regulations .28 adopted effective October 15, 1990 (17:20 Md. R. 2430)
Regulation .28 amended effective September 3, 2001 (28:17 Md. R. 1558)
Regulations .28 repealed effective January 20, 2003 (30:1 Md. R. 26)
Regulation .28 adopted effective May 28, 2012 (39:10 Md. R. 661); repealed effective 51:5 Md. R. 231, eff. 4/1/2024.