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National Voluntary Laboratory Accreditation Program (NVLAP) Voting System Testing



Bradley Moore, John Wack


NIST Handbook 150-22 presents the technical requirements and guidance for the accreditation of laboratories under the National Voluntary Laboratory Accreditation Program (NVLAP) Voting Systems Testing program. It is intended for information and use by accredited laboratories, laboratories seeking accreditation, laboratory accreditation systems, users of laboratory services, and others needing information on the requirements for accreditation under this program. The 2021 edition of NIST Handbook 150-22 incorporates changes resulting from the publication of VVSG 2.0, as well as editorial improvements. The requirements of NIST Handbook 150 and the specific requirements and interpretations in NIST Handbook 150-22 must be combined to produce the criteria for accreditation in the NVLAP Voting Systems Testing program. For more information, visit the NVLAP website, .
Handbook (NIST HB) - 150-22-2021
Report Number


accreditation, conformity assessment, ISO/IEC 17025, laboratory, management system, NVLAP, standards, testing, voting systems


Moore, B. and Wack, J. (2021), National Voluntary Laboratory Accreditation Program (NVLAP) Voting System Testing, Handbook (NIST HB), National Institute of Standards and Technology, Gaithersburg, MD, [online],, (Accessed June 15, 2024)


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Created October 19, 2021, Updated November 29, 2022