API Publication 580 3rd Ed., Risk-Based Inspection Base Resource Document, 2016.
API Publication 581 3rd Ed., Risk-Based Inspection Base Resource Document, 2016.
Steinbeis Advanced Risk Technologies; ′′Upgrading of the CWA 15740 : 2008 towards the European Norm (EN)′′, Kickoff meeting of potential stakeholders, march 29, 2012.
EN 16991, European Risk Based Inspection Framework (RBIF), 2018.