Corp. Code, § 12600

(a) Subject to Sections 12601 and 12602 and unless the corporation provides a reasonable alternative pursuant to subdivision (c), a member may do either or both of the following as permitted by subdivision (b):

(1) Inspect and copy the record of all the members’ names, addresses, and voting rights, at reasonable times, upon five business days’ prior written demand upon the corporation which demand shall state the purpose for which the inspection rights are requested; or

(2) Obtain from the secretary of the corporation, upon written demand and tender of a reasonable charge, a list of the names, addresses, and voting rights of those members entitled to vote for the election of directors, as of the most recent record date for which it has been compiled or as of a date specified by the member subsequent to the date of demand. The demand shall state the purpose for which the list is requested. The membership list shall be made available on or before the later of 10 business days after the demand is received or after the date specified therein as the date as of which the list is to be compiled.

(b) The rights set forth in subdivision (a) may be exercised by:

(1) A member or members possessing 5 percent or more of the voting power for a purpose reasonably related to the members’ interest as members. Where the corporation reasonably believes that the information will be used for another purpose, or where it provides a reasonable alternative pursuant to subdivision (c), it may deny the member access to the list. In any subsequent action brought by the member under Section 12606 the court shall enforce the rights set forth in subdivision (a) unless the corporation proves that the member will allow use of the information for purposes unrelated to the person’s interest as a member or that the alternative method offered reasonably achieves the proper purpose set forth in the demand.

(c) The corporation may, within 10 business days after receiving a demand under subdivision (a), deliver to the person or persons making the demand a written offer of an alternative method of achieving the purpose identified in the demand without providing access to or a copy of the membership list. An alternative method which reasonably and in a timely manner accomplishes the proper purpose set forth in a demand made under subdivision (a) shall be deemed a reasonable alternative, unless within a reasonable time after acceptance of the offer the corporation fails to do those things which it offered to do. Any rejection of the offer shall be in writing and shall indicate the reasons the alternative proposed by the corporation does not meet the proper purpose of the demand made pursuant to subdivision (a).