A firm that has bought a product book from another firm owes the Duty for that book; for books bought before 31 July 2023 the firm may apply the products and services and price and value outcomes on a best-endeavours basis where it cannot obtain the information, having regard to the FCA's responsibilities of providers and distributors guidance. For a book first sold after the Duty came in, the selling firm must give the buyer the information it reasonably requires to comply with the Duty, and a buyer of a book first sold before that date applies the earlier rule.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.