The best evidence rule expresses a preference for the use of original document, rather than reproductions. Thus some refer to the “best evidence” rule as the “original document” rule.
1. Writings and Recordings:
Letters, words, or numbers, or their equivalent, set down by handwriting or various mechanical devices.
2. Photographs:
Still photographs, X-rays, video tapes and motion pictures.
3. Original:
The writing or recording itself, or any duplicate intended to have the same effect by a person executing or issuing it.
4. Duplicate:
A counterpart produced by the same impression as the original or by a mechanical device which accurately reproduces the original.