Where ground icing conditions occur, a de-icing and anti-icing program, approved by the Authority where applicable, defines responsibilities, procedures, fluids and holdover time guidance; policies and procedures standardise fluid application, respect aircraft limitations, and provide the flight crew with the anti-icing code; adequate facilities and equipment should be available at the locations concerned; fluids are stored, handled, tested and applied to Operator, manufacturer and SAE criteria; and communication procedures between de-icing personnel and the flight crew confirm configuration, the treatment applied and holdover time (GRH 4.2.1 to 4.2.5).
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.