Few police chiefs have the time or technical skill to recognize the quality of analysis of the forensic service provider within their organization. The consequences of not ensuring the quality of an agency’s forensic service provider can potentially lead to incompetent or pressured results, innocent convictions, and costly lawsuits. To ensure the quality of their forensic operation, police chiefs can participate in a forensic science accreditation program. The Illinois State Police Crime Scene Services command became the first stand alone crime scene investigation organization to become accredited under the requirements of ISO/IEC 17025 by Forensic Quality Services-International. The ISO/IEC 17025 has its roots in the National Forensic Science Technology Center. Whether a police organization decides to apply to an accrediting body for an onsite audit and award of accreditation, simply completing the requirements for ISO/IEC 17025 accreditation will improve the quality assurance system for the forensic service providers in the agency. To meet accreditation standards, police agencies must complete the following actions: (1) obtain a copy of ISO/IEC 17025; (2) understand the language of ISO/IEC; (3) train staff in the principles of self-auditing; (4) appoint a quality manager; (5) develop a strategy for policy and procedure development; (6) adopt a quality manual; (7) perform a self audit; and (8) apply for accreditation. 12 notes