Pasteur Laboratory is accredited by the National Institute of Standards and Technology (NIST) and National Voluntary Laboratory Accreditation Program (NVLAP ID 600268-0) for asbestos analysis (ISO/IEC:2017). Our samples are analyzed by Ph.D scientists, we maintain high quality control, assurance standards, Round Robin program, proficiency testing, and on-going internal site reviews in conformance to ISO 17025.