California Code, Civil Code - CIV § 1812.701

(a) The notice required in this title may be changed only as necessary to reflect changes under the federal Fair Debt Collection Practices Act (15 U.S.C. Sec. 1692 et seq.) that would otherwise make the disclosure inaccurate.

(b) The type-size used in the disclosure shall be at least the same type-size as that used to inform the debtor of his or her specific debt, but is not required to be larger than 12-point type.