Recall Lists for Instrumentation; Applicable standards

[james.g.barnes@att.net]

Dear all;



We are in the process of rethinking our policies on instrumentation recall for calibration.  I have a specific question regarding this.



I know that there are such requirements for physical calibration of things like pressure sensors, torque wrenches, etc. I know that there are such requirements for physical calibration of things like pressure sensors, torque wrenches, etc.  I am interested in the existance of any standards that require the same type of systems for radiation instrumentation.



I recognize that there are advantages to such a system in practice.  However, my interest involves the existence of any STANDARDS that describe such a system, the intent of such a system, and what level of accuracy and compliance should be expected.



So;



1)  Are there any ANSI or ISO standards DIRECTLY applicable to radiation instrumentation that REQUIRE one to maintain an instrument inventory and to periodically generate a recall list?



2)  Are there any ANSI or ISO standards that are INDIRECTLY applicable to radiation instrumentation that require such databases and lists?



Thanks,



Jim Barnes, CHP

james.g.barnes@att.net







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