Civ. Code, § 3333.8

(a) The Legislature finds and declares that in order to meet fuel management goals, the state must rely on private entities to engage in prescribed burning for public benefit.

(b) Notwithstanding Sections 13009 and 13009.1 of the Health and Safety Code, no person shall be liable for any fire suppression or other costs otherwise recoverable pursuant to Section 13009 or 13009.1 of the Health and Safety Code resulting from a prescribed fire or cultural burn if all of the following conditions are met:

(1) The purpose of the burn is for wildland fire hazard reduction, ecological maintenance and restoration, cultural burning, silviculture, or agriculture.

(2) A burn boss, as defined in paragraph (1) of subdivision (a) of Section 4500 of the Public Resources Code, has reviewed and approved a written prescription for the burn that includes adequate risk mitigation measures.

(3) The burn is conducted in compliance with the written prescription.

(4) The burn is authorized pursuant to Chapter 6 (commencing with Section 4411) or Chapter 7 (commencing with Section 4461) of Part 2 of Division 4 of the Public Resources Code.

(5) The burner has a landowner’s written permission or the approval of the governing body of a California Native American tribe to burn.

(6) The burn is conducted in compliance with any air quality permit required pursuant to Article 3 (commencing with Section 41850) of Chapter 3 of Part 4 of Division 26 of the Health and Safety Code.

(c) Cultural burns conducted by a cultural fire practitioner are exempt from paragraphs (2) and (3) of subdivision (b).

(d) This section shall not be construed to grant immunity from fire suppression or other costs otherwise recoverable pursuant to Section 13009 or 13009.1 of the Health and Safety Code to any person whose conduct constitutes gross negligence.

(e) Nothing in this section affects the ability of a private or public entity plaintiff to bring a civil action against any defendant.

(f) “Cultural burn” or “cultural burning” means the intentional application of fire to land by a California Native American tribe, a tribal organization, or a cultural fire practitioner to achieve cultural goals or objectives, including for sustenance, ceremonial activities, biodiversity, or other benefits.

(g) “Cultural fire practitioner” means a person recognized by a California Native American tribe or tribal organization with substantial experience in burning to meet cultural goals or objectives, including for sustenance, ceremonial activities, biodiversity, or other benefits.