Authority: Environment Article, §3-401, Annotated Code of Maryland

Effective date: August 6, 1975 (2:17 Md. R. 1189)

Regulation .01A-1, W-1 adopted effective February 15, 1982 (9:3 Md. R. 222); repealed effective March 28, 1983 (10:6 Md. R. 558)

Regulations .01 and .03A, B, D amended effective September 14, 1977 (4:19 Md. R. 1468)

Regulation .01C amended effective March 28, 1983 (10:6 Md. R. 558)

Regulations .01C, Q; .02B; .03B, D amended effective February 15, 1982 (9:3 Md. R. 222)

Regulation .03A amended as an emergency provision effective November 13, 1979 (6:24 Md. R. 1917); emergency status expired March 29, 1980

Regulation .03A and B amended effective March 28, 1983 (10:6 Md. R. 558)

Regulation .04 repealed effective September 14, 1977 (4:19 Md. R. 1468)

Chapter recodified from COMAR 10.20.01 to COMAR 26.02.03

Regulation .01 amended effective June 21, 2004 (31:12 Md. R. 913)

Regulation .03 amended effective June 21, 2004 (31:12 Md. R. 913)

Chapter revised effective February 4, 2013 (40:2 Md. R 73)