Idaho Code § 49-1213
When an insurance carrier has certified a motor vehicle liability policy under section 49-1210 , Idaho Code, the insurance so certified shall not be cancelled or terminated until at least ten (10) days after a notice of cancellation or termination of the insurance so certified shall be filed with the department. A policy subsequently procured and certified shall, on the effective date of its certification, terminate the insurance previously certified with respect to any motor vehicle designated in both certificates.
[49-1213, added 1988, ch. 265, sec. 303, p. 732; am. 1992, ch. 115, sec. 27, p. 373.]