Article 6 imposes the FIRST core obligation on all establishments (both lower-tier + upper-tier). The operator must send a notification to the competent authority containing: (a) the name + trade name of the operator + the full address of the establishment; (b) the registered place of business with the full address; (c) the name + position of the person in charge of the establishment, if different from (a); (d) information sufficient to identify the dangerous substances + category of substances involved + likely to be present (with their qualifying quantities); (e) the quantity + physical form of the dangerous substance(s) concerned; (f) the activity or proposed activity of the installation / storage; (g) the immediate environment + factors likely to cause a major accident or to aggravate the consequences (including details of adjacent establishments + sites + areas of public interest etc.). Article 6(2) the notification must be sent within a reasonable time prior to the start of construction OR operation OR before modifications leading to a change in the inventory of dangerous substances. Article 6(3) the notification must be updated if any of the data change.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.