Canon 1546

Can. 1546 §1. Even if documents are common, no one is bound to present those which cannot be communicated without danger of harm according to the norm of can. 1548 §2, n. 2 or without danger of violating an obligation to observe secrecy.

Can. 1546 §2. Nonetheless, if at least some small part of a document can be transcribed and presented in copy without the above-mentioned disadvantages, the judge can decree that it be produced.