Department of Justice, Home Affairs and Migration All correspondence (sent and received) between the National Board for Safeguarding Children in the Catholic Church in Ireland and Assistant Secretary Peter Mullan between 1 December and 20 May. All correspondence (sent and received) between the Minister and Assistant Secretary Peter Mullan between 1 December and 20 May, in relation to the correspondence from the National Board for Safeguarding Children in the Catholic Church in Ireland.