Idaho Code § 33-1218
The board of trustees may fix and establish for the district a period of annual sick leave and accumulation of sick leave in excess of the amounts provided herein, in sections 33-1216 and 33-1217 , Idaho Code, not discriminatory between employees, and as in its discretion may appear necessary, and may require proof of illness in accordance with section 33-1216 , Idaho Code.
[33-1218, added 1963, ch. 13, sec. 158B, p. 27; am. 1974, ch. 112, sec. 4, p. 1278; am. 2011, ch. 49, sec. 1, p. 114.]