North American Product Classification System (NAPCS) Canada 2022 Version 1.0
All examples - 7761354 - Forensic document analysis services
- determining the origin of or detecting alterations to documents, trade documentation, photocopies, papers and inks
- establishing the identity of the writer of a handwriting sample
- expert-witness services concerning forensic document analysis
- expert-witness services in handwriting
- forensic document analysis services
- handwriting analysis services
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