Cal. Bus. & Prof. Code § 7685.2
(a) A funeral director shall not enter into a contract for furnishing services or property in connection with the burial or other disposal of human remains until the funeral director has first submitted to the potential purchaser of those services or property a written or printed memorandum containing the following information, if that information is available at the time of execution of the contract:
(5) The total of the amount specified in paragraphs (1) to (4), inclusive.
If the charge for any of the above items is not known at the time the contract is entered into, the funeral director shall advise the purchaser of the charge therefor, within a reasonable period after the information becomes available. All prices charged for items covered under Sections 7685 and 7685.1 shall be the same as those given under those sections.
(c) A funeral director entering into a contract to furnish cremation, reduction, or hydrolysis services shall provide to the purchaser of those services, either on the first page of the contract for cremation, reduction, or hydrolysis services, or on a separate page attached to the contract, a written or printed notice containing the following information: