Article 19.13: each Party adopts or maintains measures limiting unsolicited commercial electronic communications, including for email either an obligation on senders to let recipients stop further messages or a consent requirement, endeavours to cover other channels, provides recourse against non-compliant senders and endeavours to cooperate. For organisations: commercial email must meet each Party's rule (U.S. CAN-SPAM opt-out; Canada's CASL consent; Mexico's consumer and data protection rules).
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.