Department of Climate, Energy and the Environment All correspondence and documents relating to the management of data protection obligations of PPNs including, but not limited to, correspondence with Local Authorities, other government Departments or agencies, and the Office of the Data Protection Commission and including, but not limited to, any documentation relating to the development or delivery of guidance, policies and procedures, or training materials relating to data protection obligations of PPNs and Local Authorities in relation to their support of PPNs.