1. 2013+A1:2015: Guide on Methods for Assessing the Acceptability of Flaws in Metallic Structure,2013
2. API 579/ASME FFS-1, Recommended Practice for Fitness-For-Service,2007
3. R6 Revision 4 Assessment of the Integrity of Structures Containing Defects,2015
4. Guide on Methods for Assessing the Acceptability of Flaws in Metallic Structure,2005
5. ‘Mind the gap’ in fitness-for-service assessment procedures-review and summary of a recent workshop;Larrosa;Int. J. Pres. Ves. Pip.,2017