Free Webinar on PT Working Draft Standard

The TNI Laboratory Proficiency Testing Expert Committee will present a webinar on July 18, 1:00 - 2:00 pm EDT to describe a Modified Working Draft Standard of proposed changes to the proficiency testing modules in both the Laboratory and Accreditation Body volumes of the 2009 Environmental Laboratory Sector standard. Following the presentation, there will be a period for questions and comments.  Registration is required.  To register, go to: https://www.regonline.com/ptwds.