Proficiency Testing, Methods and Technologies
#MATRIX SPIKE DEFINITION VERIFICATION#
Initial Calibration Second Source Verification of Surrogates or Internal Standards Instrumentation with Internal Calibrations Negative Values of Relative Percent Error Ongoing Demonstration of Capability Requirements V1M4, Section 1.5.2.1.2 and 1.5.2.2.2 (b)Īlternate Approaches to Ongoing Demonstration of Capabilityĭemonstration of Capability - Use of Marginal Exceedance Limits Records for Standards, Reference Materials, and Reagent Preparation Technical manager education and experience for radonĬonsumable Materials for 'Technical Operations of the Laboratory' Additional RequirementsĬalibration Frequency of Reference Thermometers Documentation and Labeling of Standards, Reagents, and Reference Materials Three Guidance Documents relating to Proficiency Testing Reporting Limits, Instrument Calibration, and Limit of Detection and Limit of Quantitation have been developed to assist with implementation of the 2016 Standard.Ĭlick here to view all of this module's sections on one page, or click a link below to view an individual section.Īdditional Management System Requirements Those are being treated as clarification requests and are now addressed with answers termed “Implementation Guidance" that are posted below. Some SIR submissions are valid questions but do not meet the criteria to be a SIR. TNI has prepared a consolidated document with all interpretations that relate to Volume 1 of the 2016 standard. Some of the older interpretations are still applicable to the 2016 Standard others are not. These interpretations are organized by each Standard (2003, 2009, and 2016) and then by section number. Publication of the consensus resolution is then made to the affected parties via email and on this page. Timelines are defined for the NELAP Accreditation Council Chair and LAS Executive Committee Chair to ensure a timely response to the question. A consensus of these three individuals shall determine who oversees the final disposition of the question. Use of this entry form ensures that a question is automatically accepted, cataloged and emailed to the NELAP Accreditation Council Chair, the LAS Executive Committee Chair and the TNI Program Administrator for review. The method for submittal is to complete an on-line form ( available here). TNI has established an avenue for resolution of questions submitted electronically on interpretation of the 2003 NELAC and 20 TNI Standards. Standard Interpretations, Implementation Guidance, and Guidance Documents
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