The person in question applied for permission to remain in the State under the revised arrangements for non-EU national parents of Irish children born prior to 1 January 2005, commonly referred to as the IBC/05 scheme. A letter granting permission to remain in the State for two years was issued on 17 October 2005 . It is noted that the person concerned has registered with the Garda National Immigration Bureau but the address quoted in the details of this question are different to those on the records available to the Department. The person in question should note that she is obliged under immigration legislation to advise the local Registration Officer of any change of address.