A person affected by an access refusal or access grant decision may apply in writing for internal review, generally within 30 days of the decision being notified (s54B); the agency must arrange for a person other than the original decision-maker to make a fresh decision within 30 days of receiving the application, with the same reasons-for-decision requirement applying (s54C). If no decision issues within that 30-day period, the original decision is deemed affirmed on the last day of the period, subject to the agency's ability to apply to the Information Commissioner for more time (s54D).
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.