The Friction Ridge Subcommittee will focus on standards and guidelines related to the forensic examination of friction ridge detail from the hands and feet.
Henry Swofford, Subcommittee Chair, HJS Consulting, LLC
Thomas Wortman, Subcommittee Vice Chair, U.S. Department of Defense, Defense Forensic Science Center
Maria C. Weir (Ruggiero), Subcommittee Executive Secretary, Los Angeles County Sheriff's Department
John Black, Black and White Forensics, LLC
Steven Brock, Santa Clara County Sheriff's Office
Simon Cole, Ph.D., University of California
Joshua Connelly, Douglas County Sheriff (Nebraska)
Heidi Eldridge, RTI International
Elizabeth Fontaine, Federal Bureau of Investigation
Michael French, MorphoTrak, LLC
Carey Hall, Minnesota Bureau of Criminal Apprehension
Mandi Hornickel, Illinois State Police
Louis Kriel, Georgia Bureau of Investigation
Michael Lavine, UMass Amherst
Alice (Maceo) White, Las Vegas Metropolitan Police Department
Matthew Schwarz, Schwarz Forensic Enterprises, Inc.
Edgar R. "Ron" Smith, Ron Smith & Associates, Inc.
Carl Speckels, City of Phoenix (Arizona) Crime Laboratory
Elham Tabassi, U.S. National Institute of Standards and Technology
Lisa Zinn, Orange County (California) Sheriff's Crime Laboratory
None at this time.
See the Research & Development Needs identified by the Friction Ridge subcommittee.
- Under Development
Friction Ridge Examination
Analysis of Friction Ridge Impressions
Comparison & Evaluation of Friction Ridge Impressions
ACE-V Process Map
ABIS Best Practices
Work Product Sent to SDO (ASB):
- None at this time.
- Entered OSAC Registry Approval Process:
- None at this time.
The Forensic Science Standards Board (FSSB) has provided the opportunity for OSAC Subcommittees to identify baseline documents and reference materials that best reflect the current state of the practice within their respective disciplines.
These documents contain practical information regarding these disciplines that can help forensic scientists, judges, lawyers, researchers, other interested parties and the general public, to better understand the nature, scope, and foundations of the individual disciplines as they are currently practiced.
It is important to note that the identification of these documents in this venue does not represent an endorsement by OSAC or NIST. Only documents that are posted on the OSAC Registries constitute OSAC endorsement. All copyrights for these documents are reserved by their owners. Subcommittee position statements or responses to data collections by the subcommittee represent the consensus opinion of the subcommittee, not necessarily the position of the entire OSAC organization or NIST.
OSAC Friction Ridge Subcommittee - International Association for Identification (IAI) August 2018
In general, the development of standards and guidelines is transitioning from the Scientific Working Groups (SWGs) to the OSAC. Some SWGs will continue to operate to provide other resources within their discipline. The existing SWG documents will remain in effect until updated documents are disseminated by the OSAC or the SWG. SWGDAM will retain the responsibility for updating the FBI DNA Quality Assurance Standards.
– Forensic Science Standards Board: March 2015