Cal. Health & Safety Code § 1564
(d) Prior to placement in a community care facility which is located within one mile of an elementary school, the placement agency shall obtain, from the client to be placed, a signed statement that he or she has never been convicted of a sex offense against a minor. Any placement agent who knowingly places a person who has been convicted of a sex offense against a minor in a facility which is located within one mile of an elementary school shall be guilty of a misdemeanor.
Where there is no placement agency involved, the community care facility shall obtain from any applicant a signed statement that he or she has never been convicted of a sex offense against a minor.
(f) For purposes of this section, “sex offense” means any one or more of the following offenses: