Wis. Admin. Code § ER 29.05
Except for action in accordance with ss. 230.43 (4), 230.44 (4) (c) and 230.45, Stats., or to correct an error, no pay increases or decreases shall be retroactive.
History: Cr. Register, February, 1981, No. 302, eff. 3-1-81; renum. from ER-Pers 29.05, Register, May, 1988, No. 389, eff. 6-1-88.