Welcome to the PLM Asbestos Proficiency Testing Website for the National Voluntary Laboratory Accreditation Program (NVLAP) PLM Proficiency Test for Bulk Asbestos Fiber Analysis. This website allows your laboratory to submit test results to RTI using on-line test instructions and reporting forms. Your laboratory's password, which allows you access to this website, was included in the test packet for the M22024 round of the NVLAP PLM Proficiency Test. If you are in need of your laboratory's password, please contact Todd Ennis (jte@rti.org).

 
 

Current Test Round Samples Mailed to Labs Lab Results Due to RTI Scoring Results Available
M22024 September 23, 2024 November 1, 2024 TBD

Report date to be determined by program staff at a later date.