F.6:7.4 - Standard Used during Safety Work
A safety MethodDescription cites a standard, and source prose says that the standard has a “normative role”. Do not create an assignment for the standard. The standard remains an episteme in the external-rule, source-use, specification-use, or evidence relation selected by the claim.
A safety engineer or tool System can separately hold a covering safety-analysis assignment and perform dated safety Work. Attribution names the assignment occurrence and the case fact linking it to the Work; it does not use the standard as performer.