Comment Period Extended for Test Method Rule Update.
Electronic Reporting of Subpart S Modified Method 26A data with the ERT
EPA Announces a new Final Rule “Revisions to Test Methods and Testing Regulations” dated February 27, 2014
There has been an update of the EPA traceability protocol
EPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (EPA/600/R-12/531) May 2012 – Appendices (Excel Spreadsheets) – Abstract
There is also a PDF version