Non-Union goods presented to customs are covered by a temporary storage declaration lodged by the time of presentation, referencing the entry summary declaration; they are stored only in authorised temporary storage facilities (authorisation requires establishment in the Union, assurance of proper conduct and a guarantee) or approved places, handled only to preserve them, not removed from supervision, and placed under a procedure or re-exported within 90 days.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.