Cal. Fam. Code § 5 : CALIFORNIA FAMILY CODE — PRELIMINARY PROVISIONS AND DEFINITIONS — PRELIMINARY PROVISIONS — Division, part, chapter, article and section headings TEXT PDF Division, part, chapter, article, and section headings do not in any manner affect the scope, meaning, or intent of this code. Ca. Fam. Code § 5 Enacted by Stats. 1992, Ch. 162, Sec. 10. Operative January 1, 1994.