CSA N292.5 : 2011
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
GUIDELINE FOR THE EXEMPTION OR CLEARANCE FROM REGULATORY CONTROL OF MATERIALS THAT CONTAIN, OR POTENTIALLY CONTAIN, NUCLEAR SUBSTANCES
Hardcopy , PDF
10-12-2020
English, French
01-01-2016
Preface
1 Scope
2 Reference publications
3 Definitions
4 Exemption and clearance requirements
5 Summary of the clearance process
6 Initial assessment
7 Developing a decision rule
8 Developing a monitoring strategy
9 Selecting measurement techniques and instrumentation
10 Executing the clearance survey and recording the
results
11 Data interpretation, documentation, and reporting
12 Finalizing disposition method
13 Quality assurance
Annex A - Interpretation of NSRDR requirements with
respect to the concepts of clearance and exemption
and the application of exemption quantities
Annex B - Summary of the data quality objective process
and how it applies to this Guideline
Annex C - Example of the clearance process as applied in
a hospital setting
Annex D - Example of the clearance process as applied
to a small laboratory
Annex E - Demonstrating uniform distribution of radioactive
nuclear substances in materials for the purpose of
unconditional clearance
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