Obtaining Samples

Obtaining samples

Signature identification requires an adequate quantity of known genuine signatures for comparison with a questioned or disputed signature. Similarly, handwriting identification requires an adequate quantity of known genuine handwriting for comparison with questioned or disputed handwriting.

For information on obtaining signature and handwriting specimens for comparison please refer to the relevant adjacent section Signature Specimens or Handwriting Specimens.

If you need to obtain known genuine handwriting or signatures for comparison with questioned handwriting or signatures, please also refer to the adjacent section on Sources of Handwriting and Signatures.

For information on procedures for obtaining known photocopy specimens, please refer to the relevant adjacent section on Photocopy Specimens.