Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Back to the OSAC Lexicon

toolmark examination

Subdiscipline of firearm and toolmark examination that includes the classification and comparison of microscopic toolmarks created by non-firearm tools.

NOTE The examination of non-firearm tools may also be included.
 

Date Added to Lexicon
Standard Source (Designation Number Title of Standard. Publisher, Place, Year.)
ANSI/ASB Standard 124 Minimum Requirements and Recommendations for a Firearm and Toolmark Examiner Training Program. AAFS Academy Standards Board (ASB), 410 North 21st Street, Colorado Springs, CO, 2025. Source link
Was this page helpful?