California Code, Corporations Code - CORP § 8320

(a) Each corporation shall keep:

(b) Those minutes and other books and records shall be kept either in written form or in any other form capable of being converted into clearly legible tangible form or in any combination of the foregoing. When minutes and other books and records are kept in a form capable of being converted into clearly legible paper form, the clearly legible paper form into which those minutes and other books and records are converted shall be admissible in evidence, and accepted for all other purposes, to the same extent as an original paper record of the same information would have been, provided that the paper form accurately portrays the record.