SICs must not collect information by fraudulent or unlawful means, must use it only for the stated purposes, and must keep it lawful, updated, accurate and truthful, taking corrective measures when it proves wrong, with each report dated; the database is built from what data providers supply on credit and similar operations, as received, and from Superintendencia and public-body information (Article 57).
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.