Sec. 09.11.01.9999. Administrative History

Effective dates:

Regulations .01-.03 effective March 16, 1967

Regulation .04 amended effective May 12, 1976 (3:10 Md. R. 529)

Regulations .05-.07 effective March 16, 1967

Regulation .06 amended effective February 19, 1975 (2:4 Md. R. 227); repealed effective October 26, 1981 (8:21 Md. R. 1706)

Regulation .06 adopted effective October 7, 1985 (12:20 Md. R. 1925)

Regulation .07 amended effective June 15, 1987 (14:12 Md. R. 1349)

Regulation .08 amended effective August 20, 1968

Regulation .09 effective March 16, 1967; amended effective October 26, 1981 (8:21 Md. R. 1706)

Regulation .10 effective July 13, 1967

Regulation .11 effective December 31, 1967

Regulation .11 amended effective February 19, 1975 (2:4 Md. R. 227)

Regulation .12 effective January 31, 1968

Regulation .13 amended effective February 19, 1975 (2:4 Md. R. 227); May 11, 1977 (4:10 Md. R. 766); October 26, 1981 (8:21 Md. R. 1706); June 17, 1985 (12:12 Md. R. 1162)

Regulation .13A amended effective August 18, 1976 (3:17 Md. R. 915)

Regulation .14 effective April 19, 1970

Regulation .15 effective June 29, 1970

Regulation .16 amended effective July 31, 1972; December 16, 1977 (4:26 Md. R. 2023); October 26, 1981 (8:21 Md. R. 1706); June 17, 1985 (12:12 Md. R. 1162)

Regulation .16B amended effective February 19, 1975 (2:4 Md. R. 227)

Regulation .16C amended effective August 18, 1976 (3:17 Md. R. 915)

Regulation .17 effective June 29, 1970

Regulation .18 effective October 1, 1970

Regulation .19 effective February 1, 1971

Regulation .19 repealed effective October 26, 1981 (8:21 Md. R. 1706)

Regulations .20-.21 effective April 25, 1972

Regulations .20-.21 repealed effective October 26, 1981 (8:21 Md. R. 1706)

Regulation .22 effective July 31, 1972

Regulation .23 effective January 15, 1975 (2:3 Md. R. 152)

Regulation .23 amended as an emergency provision effective February 22, 1977 (4:6 Md. R. 504)

Regulation .23 amended effective June 25, 1977 (4:13 Md. R. 1030)

Regulation .23 amended effective September 22, 1978 (5:19 Md. R. 1445)

Regulation .23 amended as an emergency provision effective September 24, 1980 (7:21 Md. R. 1987); adopted permanently effective February 6, 1981 (8:3 Md. R. 226)

Regulation .23 amended effective September 28, 1981 (8:19 Md. R. 1565)

Regulation .23 amended as an emergency provision effective February 7, 1983 (10:6 Md. R. 535); emergency status extended at 10:8 Md. R. 720 and 10:14 Md. R. 1257; emergency status expired October 1, 1983 (Emergency regulations are temporary and not printed in COMAR)

Regulation .23 amended as an emergency provision effective August 11, 1983 (10:18 Md. R. 1605); adopted permanently effective November 7, 1983 (10:22 Md. R. 1965)

Regulation .23 repealed pursuant to State Government Article, §7-209(l), Annotated Code of Maryland, having been found unconstitutional by the United States District Court for the District of Maryland

Regulation .24 amended effective January 5, 1977 (4:1 Md. R. 18) (adopted as Regulation .31); May 24, 1982 (9:10 Md. R. 1020)

Regulation .25 adopted effective August 31, 1977 (4:18 Md. R. 1397)

Regulation .26 adopted effective September 22, 1978 (5:19 Md. R. 1445)

Regulation .27 adopted effective February 8, 1980 (7:3 Md. R. 263)

Regulation .28 adopted effective September 5, 1980 (7:18 Md. R. 1739)

Regulation .28 repealed and new .28 adopted effective November 18, 1985 (12:23 Md. R. 2215)

Regulation .29 adopted effective September 5, 1980 (7:18 Md. R. 1739)

Regulation .29 repealed effective May 24, 1982 (9:10 Md. R. 1020)

Regulation .29 adopted effective November 18, 1985 (12:23 Md. R. 2215)

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Chapter revised effective June 11, 1990 (17:11 Md. R. 1342)

Regulation .04 amended as an emergency provision effective February 27, 1992 (19:6 Md. R. 669); emergency status extended at 19:16 Md. R. 1466 (August 7, 1992); emergency status expired February 3, 1993

Regulation .05 repealed effective August 19, 2013 (40:16 Md. R. 1342)

Regulation .11 amended effective January 1, 1996 (22:10 Md. R. 706); February 22, 1999 (26:4 Md. R. 273)

Regulation .11B, G amended effective February 18, 2013 (40:3 Md. R. 217)

Regulation .14 amended effective August 19, 2013 (40:16 Md. R. 1342)

Regulation .14G adopted effective November 17, 1997 (24:23 Md. R. 1609)

Regulation .23 amended effective April 13, 1992 (19:7 Md. R. 745)

Regulation .24 repealed as an emergency provision effective January 1, 1999 (26:1 Md. R. 17); repealed permanently effective May 3, 1999 (26:9 Md. R. 730)

Regulation .25 adopted effective October 7, 1996 (23:20 Md. R. 1421)

Regulation .26 adopted as an emergency provision effective May 3, 1996 (23:11 Md. R. 807); adopted permanently effective November 4, 1996 (23:22 Md. R. 1495)

Regulation .26B amended effective February 22, 1999 (26:4 Md. R. 273)

Regulation .27 adopted effective October 29. 2012 (39:21 Md. R. 1378)

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Chapter revised effective June 1, 2017 (44:8 Md. R. 401)

Regulation .12 repealed and new Regulation .12 adopted effective January 14, 2019 (46:1 Md. R. 11)

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Chapter Regulations renumbered to correct online numbering error.