Evidence Code › DIVISION 5. BURDEN OF PROOF; BURDEN OF PRODUCING EVIDENCE; PRESUMPTIONS AND INFERENCES › CHAPTER 3. Presumptions and Inferences › ARTICLE 4. Presumptions Affecting the Burden of ProofEvidence Code § 663‹ § 662§ 664 ›Copy linkOpen in browserleginfo ↗663.A ceremonial marriage is presumed to be valid.(Enacted by Stats. 1965, Ch. 299.)