Cal. Code Regs. tit. 14, § 15050
(c) The determination of the lead agency of whether to prepare an EIR or a negative declaration shall be final and conclusive for all persons, including responsible agencies, unless:
Note: Authority cited: Section 21083, Public Resources Code. Reference: Sections 21080.1, 21165 and 21167.2, Public Resources Code.
1. Repealer of Article 4 (Sections 15020-15043) and new Article 4 (Sections 15050-15053) filed 7-13-83; effective thirtieth day thereafter (Register 83, No. 29). For prior history, see Registers 82, No. 2; 80, No. 19; 78, No. 5; 76, No. 41; 75, Nos. 1, 5 and 22; 74, Nos. 13 and 26; and 73, No. 50.
2. Editorial correction of 7-13-83 order redesignating effective date to 8-1-83 filed 7-14-83 (Register 83, No. 29).
3. Change without regulatory effect amending subsection (b) and Note filed 10-6-2005 pursuant to section 100, title 1, California Code of Regulations (Register 2005, No. 40).