The verification specification selects and specifies the methods, test cases with inputs, conditions and expected results, the equipment and environment, and the criteria, derived from the requirements and the design. This sits in clause 9, whose stated aim, per the SGS quotation, is that every work product meets the requirements set for it. Requirement text not held.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.