Authorizes certain landowners, landowners' agents, and other persons to access land owned or managed by the department of natural resources or the department of fish and wildlife to construct a fire line or take other preventive measures intended to stop or slow the spread of a fire onto property owned by, or under the responsibility of, the actor.

Provides that, for the purposes of this act: (1) Accessing department of natural resources-managed land for the purposes of fire suppression is considered authorized access; and

(2) Cutting and/or removing timber for the purposes of fire suppression is considered an authorized activity.