PT Committee Proposes Tentative Interim Amendments to 2009 TNI Standard

The TNI Proficiency Testing Expert Committee has developed 3 proposed Tentative Interim Amendments to the NELAP Accreditation Standards.  Thses changes all relate to Whole Efffluent Toxicity Testing.  In accordance with SOP 2-100, comments on these proposed changes may be made to the Committee Chair, Mitzi Miller at before January 30, 2012.  All comments will be considered by the committee at their meeting in Sarasota, Florida on January 31, 2012.

Tentative Interim Amendments (PDF)