Cal. Pub. Res. Code § 4795
(a) The director may enter into agreements with eligible landowners pursuant to which the landowner will undertake forest resource improvement work in return for an agreement by the director to share the cost of carrying out the work. The director is authorized to share up to 90 percent of the lesser of either:
(b)
(d) The percentage of cost sharing required of the landowner may also be decreased to the extent that any of the following applies: