Sec. 10.06.01.9999. Administrative History

Effective date: March 30, 1944

Amended April 1, 1966

Regulation .55 effective May 15, 1953

Regulation .56 effective October 18, 1951

Regulation .57 effective April 1, 1966

Regulation .58 effective December 20, 1971

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Regulations .01-.54, .56, and .57 repealed and new Regulations .01-.22 adopted effective December 26, 1980 (7:26 Md. R. 2420)

Regulations .02A and .03B amended as an emergency provision effective June 21, 1983 (10:14 Md. R. 1257); emergency status expired October 21, 1983

Regulations .02A and .03B amended effective October 24, 1983 (10:21 Md. R. 1901)

Regulation .14D amended as an emergency provision effective March 17, 1981 (8:7 Md. R. 639); emergency status expired August 1, 1981; adopted permanently effective August 17, 1981 (8:16 Md. R. 1365)

Regulation .31 adopted as an emergency provision effective September 2, 1980 (7:20 Md. R. 1872); adopted permanently effective February 6, 1981 (8:3 Md. R. 227)

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Regulations .01-.22, .31, .55, and .58 repealed effective August 7, 1989 (16:15 Md. R. 1650)

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Regulations .01-.17 and .19-.24 adopted effective August 7, 1989 (16:15 Md. R. 1650)

Regulation .18 adopted effective February 19, 1990 (17:3 Md. R. 297)

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Chapter revised effective July 5, 1993 (20:13 Md. R. 1049)

Regulation .02 amended and Regulation .06G adopted as an emergency provision effective December 3, 1996 (23:26 Md. R. 1856); amended permanently effective March 24, 1997 (24:6 Md. R. 484)

Regulation .17D amended as an emergency provision effective December 5, 1997 (24:26 Md. R. 1751); amended permanently effective January 26, 1998 (25:2 Md. R. 76)

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Chapter revised effective January 20, 2003 (30:1 Md. R. 24)

Regulation .01B amended as an emergency provision effective October 1, 2003 (30:22 Md. R. 1574); amended permanently effective March 1, 2004 (31:4 Md. R. 315)

Regulation .02B amended as an emergency provision effective October 1, 2003 (30:22 Md. R. 1574); amended permanently effective March 1, 2004 (31:4 Md. R. 315)

Regulation .02B amended as an emergency provision effective July 12, 2007 (34:17 Md. R. 1505); emergency status extended at 35:3 Md. R. 285; amended permanently effective January 14, 2008 (35:1 Md. R. 17)

Regulation .02B amended as an emergency provision effective November 5, 2007 (34:24 Md. R. 2154); amended permanently effective March 24, 2008 (35:6 Md. R. 698)

Regulation .03B amended as an emergency provision effective October 1, 2003 (30:22 Md. R. 1574); amended permanently effective March 1, 2004 (31:4 Md. R. 315)

Regulation .03B amended effective March 13, 2006 (33:5 Md. R. 519)

Regulation .03B amended as an emergency provision effective November 5, 2007 (34:24 Md. R. 2154); amended permanently effective March 24, 2008 (35:6 Md. R. 698)

Regulation .04 amended effective March 13, 2006 (33:5 Md. R. 519)

Regulation .07B amended as an emergency provision effective October 1, 2003 (30:22 Md. R. 1574); amended permanently effective March 1, 2004 (31:4 Md. R. 315)

Regulation .08-2A, B amended as an emergency provision effective November 5, 2007 (34:24 Md. R. 2154); amended permanently effective March 24, 2008 (35:6 Md. R. 698)

Regulation .17-1 adopted as an emergency provision effective July 12, 2007 (34:17 Md. R. 1505); emergency status extended at 35:3 Md. R. 285; adopted permanently effective January 14, 2008 (35:1 Md. R. 17)

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Chapter revised as an emergency provision effective October 1, 2008 (35:22 Md. R. 1946); emergency status extended at 36:10 Md. R. 714; revised permanently effective April 6, 2009 (36:7 Md. R. 522)

Regulation .01 amended effective April 24, 2017 (44:8 Md. R. 403)

Regulation .01-1 amended effective April 6, 2009 (36:7 Md. R. 522)

Regulation .02B amended effective March 28, 2016 (43:6 Md. R. 406); April 24, 2017 (44:8 Md. R. 403)

Regulation .03C amended effective April 23, 2018 (45:8 Md. R. 420)

Regulation .17 amended effective April 24, 2017 (44:8 Md. R. 403)

Regulation .17-1 repealed effective March 28, 2016 (43:6 Md. R. 406)

Regulation .18 amended effective April 24, 2017 (44:8 Md. R. 403)

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Chapter revised effective May 18, 2020 (47:10 Md. R. 516)