Drafts, transport documents and insurance documents must be dated even if a credit does not expressly so require. A requirement that a document, other than those mentioned above, be dated, may be satisfied by reference in the document to the date of another document forming part of the same presentation (e.g., where a shipping certificate is issued which states “date as per bill of lading number xxx” or similar terms). Although it is expected that a required certificate or declaration in a separate document be dated, its compliance will depend on the type of certification or declaration that has been requested, its required wording and the wording that appears within it. Whether other documents require dating will depend on the nature and content of the document in question.