U.S. flag

An official website of the United States government, Department of Justice.

NCJRS Virtual Library

The Virtual Library houses over 235,000 criminal justice resources, including all known OJP works.
Click here to search the NCJRS Virtual Library

Publicly Funded Forensic Crime Laboratories: Quality Assurance Practices, 2014

NCJ Number
250152
Author(s)
Andrea M. Burch; Matthew R. Durose; Kelly Walsh; Emily Tiry
Date Published
November 2016
Length
11 pages
Annotation
This Bureau of Justice Statistics report presents data on the quality assurance practices of State, county, municipal, and Federal forensic crime laboratories operating in the United States during 2014 and compares findings with census data from previous years.
Abstract

Presents data on the quality assurance practices of state, county, municipal, and federal forensic crime laboratories operating in the United States during 2014 and compares findings with census data from previous years. This report includes data on crime lab accreditation, employee proficiency testing, written standards for performance expectations, codes of ethics, externally certified personnel, and resources dedicated to research. Findings are based on data from BJS's 2014 Census of Publicly Funded Forensic Crime Laboratories (CPFFCL). See also Publicly Funded Forensic Crime Laboratories: Resources and Services, 2014.

  • In 2014, 88% of the nation's 409 crime labs were accredited by a professional organization, up from 70% in 2002.
  • As in previous CPFFCL years, nearly all (98%) crime labs conducted proficiency testing in 2014.
  • Seventy-five percent of crime labs had written standards for employee performance expectations in 2014.
  • In 2014, 94% of crime labs maintained a written code of ethics.
  • A larger proportion of crime labs employed at least one externally certified analyst in 2014 (72%) than in 2009 (60%).
  • The proportion of crime labs that dedicated resources to research doubled from 7% in 2009 to 14% in 2014.