Some agreements address the issue of signature of counterpart copies, each of which should be deemed an original and equally authentic and the manner in which it can be signed, including by facsimile signature, which may be deemed to constitute an original.
有些协议涉及一式多份的签署问题，每一份都视为正本并且同样作准，此外还涉及可以签署的方式，包括通过传真签署，传真件视同原件。