A certified copy is also known as a true copy. So basically, a true copy is a copy of original documents that claim its accuracy and completeness.Notaries are often asked to certify that a photocopy of an original document is a true and accurate reproduction of the original. It is a document showing all the details of the original documents. LawA reproduction that is not an exact copy of the original, but which is sufficiently close to be understandable. A true copy is true to the original, meaning it looks like the original and is as legible as the original. The term includes: 1) taking an acknowledgment;. 2) administering an oath or affirmation;. A quick definition of true copy: A true copy is a duplicate of an original document that is close enough to the original that anyone can understand it. No information is available for this page.