No act or omission, commenced after twelve o'clock noon of the day on which this Code takes effect as a law, is criminal or punishable, except as prescribed or authorized by this Code, or by some of the statutes which it specifies as continuing in force and as not affected by its provisions, or by some ordinance, municipal, county, or township regulation, passed or adopted, under such statutes and in force when this Code takes effect. Any act or omission commenced prior to that time may be inquired of, prosecuted, and punished in the same manner as if this Code had not been passed.
Cal. Penal Code § 6
THE ACT
Known as the The Penal Code
The act spans §§ 1–24 (34 sections).
Applied in 19 court decisions — leading case 28 Cal. 2d 121 - People v. Valentine (1946)
Most recently applied in 2 Cal. 5th 819 - People v. Merritt (March 2017)
Enacted 1872.
How often courts cite this section
Court decisions citing this, by year. The dip in the last several years is a data-coverage gap, not a real trend — our corpus holds fewer opinions from the most recent years, so recent citations are undercounted.
Official source: California Legislative Information. Reproduced from public-domain California statutes; confirm against the official source for the current text. Not legal advice.