California § 21100 - All lead agencies shall prepare, or cause to be prepared by contract, and certify
Full text of California Public Contract Code - PCC § 21100 — All lead agencies shall prepare, or cause to be prepared by contract, and certify, with citation guidance and answers to common questions.
§ 21100. All lead agencies shall prepare, or cause to be prepared by contract, and certify
(a) All lead agencies shall prepare, or cause to be prepared by contract, and certify the completion of, an environmental impact report on any project which they propose to carry out or approve that may have a significant effect on the environment. Whenever feasible, a standard format shall be used for environmental impact reports. (b) The environmental impact report shall include a detailed statement setting forth all of the following: (1) All significant effects on the environment of the proposed project. (2) In a separate section: (A) Any significant effect on the environment that cannot be avoided if the project is implemented. (B) Any significant effect on the environment that would be irreversible if the project is implemented. (3) Mitigation measures proposed to minimize significant effects on the environment, including, but not limited to, measures to reduce the wasteful, inefficient, and unnecessary consumption of energy. (4) Alternatives to the proposed project. (5) The growth-inducing impact of the proposed project. (c) The report shall also contain a statement briefly indicating the reasons for determining that various effects on the environment of a project are not significant and consequently have not been discussed in detail in the environmental impact report. (d) For purposes of this section, any significant effect on the environment shall be limited to substantial, or potentially substantial, adverse changes in physical conditions which exist within the area as defined in Section 21060.5. (e) Previously approved land use documents, including, but not limited to, general plans, specific plans, and local coastal plans, may be used in cumulative impact analysis.
Source: official California text · Last verified 2026-08-27
Frequently Asked Questions About California § 21100
What does Public Contract Code - PCC § 21100 cover?
Section 21100 ("All lead agencies shall prepare, or cause to be prepared by contract, and certify") is part of the Public Contract Code - PCC, the codified statutory law of California. It sets out the legal rule or procedure described in the text above. Statutes are amended regularly, so always verify against the official source.
How do I cite California § 21100?
A common citation format is "Public Contract Code - PCC § 21100" (California). Legal writing may require the code abbreviation, section number, and year or edition. Match the style required by your court, professor, or publisher.
Is this the official text of California law?
No. This page is for research and education and may not include the most recent amendments. For official current law, check the California official source linked on this page or consult a licensed California attorney.
How does California § 21100 apply to my situation?
Statutes are interpreted in context, and application depends on your specific facts. Only a licensed attorney in California can advise on how this section applies to you. Contact your state or local bar association for a referral.
Sources & Verification
Not legal advice. Verify against the official source and consult a licensed attorney in California.