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.

OSAC Registry

The OSAC Registry is a repository of selected published and proposed standards for forensic science. These documents contain minimum requirements, best practices, standard protocols, terminology, or other information to promote valid, reliable, and reproducible forensic results.

The standards on this Registry have undergone a technical and quality review process that actively encourages feedback from forensic science practitioners, research scientists, human factors experts, statisticians, legal experts, and the public. Placement on the Registry requires a consensus (as evidenced by 2/3 vote or more) of both the OSAC subcommittee that proposed the inclusion of the standard and the Forensic Science Standards Board.

OSAC encourages the forensic science community to implement the published and proposed standards on the Registry to help advance the practice of forensic science.

The OSAC Registry includes two types of standards:

  • SDO-published standards have completed the consensus process of an external standards developing organization (SDO) and have been approved by OSAC for placement on the Registry.
  • OSAC Proposed Standards have been drafted by OSAC and given to an SDO for further development and publication. They have undergone the same OSAC technical and quality review process as the SDO-published standards on the Registry. Each OSAC Proposed Standard may be revised during the SDO development process; once available, an SDO-published standard will replace the OSAC Proposed Standard on the Registry after completing the technical and quality review at OSAC. To help fill the standards gap while an SDO completes its process, OSAC encourages the forensic science community to implement the OSAC Proposed Standards.

Visit the library for a complete list of Registry Archived and forensic science standards.

Forensic Science Standards Library
Learn how to implement the standards on the OSAC Registry and share your implementation progress.

OSAC Registry

233
OSAC Registry
157
SDO-Published
76
OSAC Proposed
Searches the number, title, subcommittee and owner for all keywords
Displaying 1 - 1 of 1
More info Designation Number Title OSAC Subcommittee(s) Document Owner Status Date added to the Registry Sort ascending
OSAC 2023-N-0010 OSAC 2023-N-0010 Standard Practice for the Collection of Primer Gunshot Residue (pGSR) Particles from Clothing Vehicles and Other Inanimate Objects using Scanning Electron Microscopy (SEM) Stubs Ignitable Liquids, Explosives & Gunshot Residue The Organization of Scientific Area Committees for Forensic Science In SDO Development, OSAC Proposed Draft Standard, OSAC Registry