1. a) For railroad tariffs.

   1. 1) Twenty days for rates or provisions published in connection with new service or changes resulting in increased rates or decreased value of service;
   2. 2) Ten days for changes resulting in decreased rates or charges or changes resulting in neither increases nor reductions;
   3. 3) Forty-five days for publications naming surcharges or canceling joint rates under 49 U.S.C. 10705a,
2. b) Fifteen calendar days for motor carriers of property.
3. c) Thirty days for all other carriers.
4. d) Numerous exceptions authorizing shorter notice are contained in these rules, and special permission for shorter notice may also be requested in accordance with Section 1225.15.

(Source: Amended at 13 Ill. Reg. 11471, effective July 1, 1989)