The Materials (Trace) Subcommittee focuses on standards and guidelines related to examination and interpretation of physical evidence that may result from the transfer of small or minute quantities of materials (e.g., hairs, fibers, paint, tape, glass).
Diana Wright, Ph.D., Subcommittee Chair, Federal Bureau of Investigation Laboratory
Chantelle Taylor, Subcommittee Vice Chair, Arkansas State Crime Laboratory
Kathleen Boone, Subcommittee Executive Secretary, Indiana State Police Laboratory
Hal Arkes, Ohio State University (Human Factors Representative)
Madeline Ausdemore, South Dakota State University
Patrick Buzzini, Sam Houston State University
Jason Chin, Alameda County District Attorney's Office (Legal Resource Representative)
Troy Ernst, Michigan State Police
Dave Green, Lake County (Ohio) Crime Laboratory (Quality Infrastructure Representative)
Susan Gross, Bureau of Alcohol, Tobacco, Firearms and Explosives
Celeste Grover, Oregon State Police
Katherine Igowsky, Minnesota Bureau of Criminal Apprehension
Sandra Koch, McCrone Associates
Daniel Mabel, Cuyahoga County Medical Examiner's Office
Ted Manasian, Ohio Bureau of Criminal Investigation
Andria Hobbs Mehltretter, Federal Bureau of Investigation Laboratory
Michelle Mercer, Monroe County Crime Laboratory
David Northrop, Ph.D., Washington State Patrol Crime Laboratory
Christopher Palenik, Ph.D., Microtrace, LLC
Sandy Parent, Texas Department of Public Safety Crime Laboratory
Edward Pollock, Sacramento County (California) District Attorney's Office Laboratory
Jennifer Remy, North Carolina State Crime Laboratory
Candie Shegogue, Federal Bureau of Investigation
Lara Steidel, Kentucky State Police
Tatiana Trejos, Ph.D., West Virginia University
Jodi Blakely Webb, Federal Bureau of Investigation Laboratory
Robyn Weimer, Virginia Department of Forensic Science
Jerome Workman, Jr., Ph.D., Life Sciences Group, UB
Standard Guide for Microspectrophotometry and Color Measurement in Forensic Paint Analysis.
Standard Guide for the Microscopical Examination of Human Hair.
Standard Guide for the Forensic Examination of Non-Reactive Dyes in Textile Fibers by Thin-Layer Chromatography.
Standard Guide for Using Scanning Electron Microscopy/X-Ray Spectrometry in Forensic Paint Examinations.
Standard Guide for Assessing Physical Characteristics in Forensic Tape Examinations.
Standard Guide for Using Light Microscopy in Forensic Tape Examinations.
Standard Practice for a Forensic Fiber Training Program.
Standard Practice for a Forensic Glass Analysis and Training Program.
Standard Guide for Using Pyrolysis Gas Chromatography and Pyrolysis Gas Chromatography-Mass Spectrometry in Forensic Polymer Examinations.
Standard Guide for Forensic Glass Analysis and Comparison.
Standard Guide for Forensic Fiber Analysis and Comparison.
Standard Guide for Forensic Analysis of Fibers by Microspectrophotometry (MSP).
Trace Evidence Quality Assurance Document.
Trace Evidence Recovery Guideline for Crime Scene Personnel for Collection of Trace Evidence.
Crime Scene Guide.
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 Registry 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.
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