Department of Housing, Local Government and Heritage Correspondence and attachments between the RTB and staff of Assistant Principal and above within the Rental Mark Unit that relates to the compliance campaign of circa 2,700 initiated at the request of the minister by the RTB in December 2021 to address possible non-compliance with RPZs in the period 01/01/2022 to 31/01/2023.Any correspondence and attachments held by staff of Assistant Principal and above within the Rental Mark Unit that relate to subsequent stages or extensions of that campaign in the period 01/01/2022 to 31/01/2023.