Includes the international wildland urban interface code in the state building code.

Prohibits an amendment to the international wildland urban interface code as adopted by the state building code council from resulting in a code that is more than the minimum performance standards and requirements contained in the published model code.

Requires the department of natural resources to establish a program of technical assistance to counties, cities, and towns for the development of findings of fact and maps establishing the wildland urban interface areas of jurisdictions in accordance with the requirements of the international wildland urban interface code.