Idaho § 18-100 - Title, effect of prior law and statement of legislative intent

Full text of Idaho Idaho Statutes § 18-100 — Title, effect of prior law and statement of legislative intent, with citation guidance and answers to common questions.

§ 18-100. Title, effect of prior law and statement of legislative intent

(1) This title is called the Criminal Code.

(2) Except as provided in subsection (3) of this section, this code does not apply to offenses committed prior to its effective date [April 1, 1972] and prosecutions for such offenses shall be governed by the prior law, which is continued in effect for that purpose, as if this code were not in force. For the purposes of this section, an offense was committed prior to the effective date of this code if any of the elements of the offense occurred prior thereto.

(3) In any case pending on or after the effective date of this code, involving an offense committed prior to such date:

(a) procedural provisions of this code shall govern, insofar as they are justly applicable and their application does not introduce confusion or delay;

(b) provisions of this code according a defense or mitigation shall apply, with the consent of the defendant;

(c) the court, with the consent of the defendant, may impose sentence under the provisions of this code applicable to the offense and the offender.

(4) The purpose of this code is to re-establish the criminal laws of the state of Idaho that existed on December 31, 1971, unless otherwise specifically amended or repealed by this act.

Any provision of law that was in effect on December 31, 1971, is not repealed by inference or implication by enactment of this code.

(5) Any reference to the Penal and Correctional Code in effect on and between January 1, 1972 and March 31, 1972 (Chapter 143, Session Laws of 1971) shall be deemed to refer to a comparable provision in this code.

[I.C., sec. 18-100, as added by 1972, ch. 381, sec. 1, p. 1102.]

Source: official Idaho text · Last verified 2026-08-27

Frequently Asked Questions About Idaho § 18-100

What does Idaho Statutes § 18-100 cover?

Section 18-100 ("Title, effect of prior law and statement of legislative intent") is part of the Idaho Statutes, the codified statutory law of Idaho. 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 Idaho § 18-100?

A common citation format is "Idaho Statutes § 18-100" (Idaho). 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 Idaho law?

No. This page is for research and education and may not include the most recent amendments. For official current law, check the Idaho official source linked on this page or consult a licensed Idaho attorney.

How does Idaho § 18-100 apply to my situation?

Statutes are interpreted in context, and application depends on your specific facts. Only a licensed attorney in Idaho 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 Idaho.