Penal Code § 484f

(a) Every person who, with the intent to defraud, designs, makes, alters, or embosses a counterfeit access card or utters or otherwise attempts to use a counterfeit access card is guilty of forgery.

(b) A person other than the cardholder or a person authorized by him or her who, with the intent to defraud, signs the name of another or of a fictitious person to an access card, sales slip, sales draft, or instrument for the payment of money which evidences an access card transaction, is guilty of forgery.