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Collaborative Testing Services, Inc.

P.O. Box 650820, Sterling, VA, USA 20165-0820  1-571-434-1925
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Questioned Documents

The CTS Questioned Documents Examination Proficiency Test is designed to reflect actual casework. The complex and challenging scenarios are constructed to accommodate a range of laboratory capabilities. Samples vary from ink markings to impressed writings to identification of a printing process. For those seeking a narrower focus, the Handwriting Examination Proficiency Test is designed solely for the examination and comparison of handwriting. High-quality digitally-produced photographs or digital images on DVD offer multiple exemplars and allow your personnel to really work this case.

Questioned Documents Shipping Schedule

521  Questioned Documents Examination ships  February
523/524  Handwriting Examination ships  September

 

Portal Links

Manufacturer's Information reports for all Questioned Documents tests can be found on the CTS Customer Portal.