Cr.
Register, December, 1969, No. 168
, eff. 1-1-70; am. (2),
Register, October, 1974, No. 226
, eff. 11-1-74; renum. from Sec 2.09, and am. (1) and (2),
Register, December, 1977, No. 264
, eff. 1-1-78; emerg. renum. (2) and (3) to be (3) and (4), cr. (2) and am. (3), eff. 6-19-78; renum. (2) and (3) to be (3) and (4) and am. (3), cr. (2),
Register, September, 1978, No. 273
, eff. 10-1-78; am. (1),
Register, December, 1979, No. 288
, eff. 1-1-80; am. (1),
Register, December, 1981, No. 312
, eff. 1-1-82; r. (1), renum. (2), (3) and (4) to be (1), (2) and (3),
Register, December, 1983, No. 336
, eff. 1-1-84; am. (1),
Register, December, 1984, No. 348
, eff. 7-1-85; r. (1), renum. (2) and (3) to be (1) and (2),
Register, December, 1988, No. 396
, eff. 1-1-89; renum. from SEC 3.28, r. (1), renum. (2),
Register, December, 1996, No. 492
, eff. 1-1-97;
CR 08-077
: am.
Register December 2008 No. 636
, eff. 1-1-09.