COLLABORATIVE TESTING SERVICES,

Collaborative Testing Services specializes in providing forensic proficiency testing and laboratory quality assurance solutions. Their core capabilities include the delivery of specialized testing subscriptions for crime scene investigation and laboratory operations, as well as the provision of critical lab supplies for toxicology. The company demonstrates technical expertise in supporting high-stakes forensic disciplines, specifically within firearms examination and toxicology, ensuring that law enforcement laboratories maintain rigorous operational standards. The company maintains a strong relationship with the Department of Law Enforcement, where they provide recurring proficiency tests and subscription-based laboratory services. They also support the Department of Financial Services, delivering laboratory-related services for criminal investigation divisions. Based in Sterling, Virginia, the company positions itself as a specialized vendor for forensic and laboratory quality control within the government market.