California Code
ARTICLE 4 - Recording
Section 27327.

27327. Any instrument, paper, or notice filed for record in the office of the county recorder of the county where it is entitled to record and that is copied into a book of record other than that designated by law, but that is thereafter indexed in the proper book of indices, imparts notice of its contents to all persons from the date of indexing, and any subsequent purchaser, mortgagee, lien holder, and encumbrancer purchases and takes with the same notice and effect as if the instrument, paper, or notice were copied or recorded in the proper book of record.

(Amended by Stats. 2018, Ch. 467, Sec. 12. (SB 1498) Effective January 1, 2019.)