California Code, Government Code - GOV § 65357

(a) A copy of the adopted general plan or amendment to the general plan shall be sent to all public entities specified in Section 65352 and any other public entities that submitted comments on the proposed general plan or amendment to the general plan during its preparation.  Failure to send the adopted general plan or amendment as provided in this section shall not affect its validity in any manner.

(b) Copies of the documents adopting or amending the general plan, including the diagrams and text, shall be made available to the general public as follows:

(c) A city or county may charge a fee for a copy of the general plan or amendments to the general plan that is reasonably related to the cost of providing that document.