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NVLAP Assessor Bulletins

Assessor Bulletins are issued to communicate guidance relative to assessments, training requirements, and interpretation of accreditation requirements. Examples include procedures for reporting, providing definitions, and clarification of on-site assessment checklist items.

These bulletins may be viewed and printed using Adobe Reader software from Adobe Systems Inc. You may download this software without charge from the Adobe web site. To view a bulletin, click on its title.

Bulletin Number


Bulletin Title

AB-3-2002 (Rev. 2007-09-14) All Laboratory Policy and Procedure for Referencing NVLAP Accreditation
AB-7-2006 All Document Control: On-Site Assessment Forms
AB-9-2008 ECT On-Site Assessment Report for ECT Laboratories
AB-10-2010 All Assessment of Requirements for Measurement Traceability
AB-14-2012 NEW Calibration Updated Assessment Instructions for Calibration Assessors
AB-16-2012 NEW All Revision of NVLAP On-Site Assessment Report Forms
AB-17-2012 NEW Selected testing LAPs Revision of NVLAP Test Method Review Summary
AB-18-2012 NEW Calibration Gage Block Comparison with Dissimilar Materials