Clarification on Effective Date of TNI Environmental Sector Standards

The versions of the TNI Volume 1 and Volume 2 of the laboratory accreditation standards that have been available for free download (i.e., they do not contain ISO language) indicated an effective date of September 10, 2010.  As stated on the website in the language on the standards page, those documents were updated by editorial revisions and tentative interim amendments in 2009 and have an implementation date of July 1, 2011.  The correct versions of these standards will be posted soon.