A supplier must not make false or misleading statements about whether a consumer needs any goods or services (paragraph 3), nor claim that a part, service, repair or replacement is required or advisable when it is not, nor claim that a service was supplied, a part installed, a repair made or a replacement provided when that did not happen (paragraph 8). Diagnostic findings, quotations and job completion records should support every recommendation and every charge.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.