For Information R3-145/2019: Area 13 Whanganui - Overtime payment for callouts 01/05/2019 | Audience: Career firefighters only | Status: For Information | Te Ūpoko (previously Region 3) | Area 13 Whanganui The Collective Employment Agreement between Fire and Emergency and the NZ Professional Firefighters Union, in section 2.6.10.1, refers to callouts.