Henry Classification System. Presently, there are some forensic AVIS solutions (e.g. state and local) that still employ a Henry Classification System based manual fingerprint filing. However, other than for legacy systems, the Henry Classification System is not essential for automated systems. (Carlton)in 20234 References External links The Henry Classification System Javascript implementation of Henry Classification http://www.correctionhistory.org/html/chronicl/dcjs/html/nyidbur2.html Biometrics Fingerprints