12 ASTM standards cover:
• Data to determine conformance with specifications:
• Analysis and interpretation of proficiency test program results:
• Surveillance of accredited laboratories:
• Evaluation of agencies involved in testing and quality assurance:
• Proficiency testing by interlaboratory comparisons:
• Validation of laboratory information management systems:
• And more! :

3 ANSI/ISO/IEC standards cover general requirements for: :
• :Accreditation bodies accrediting conformity assessment bodies:
• Bodies operating certification of persons:
• Competence of testing and calibration laboratories