The Auckland Regional Transport Authority (ARTA) was the central co-ordinating agency for transport (especially but not only public transport) in the Auckland Region of New Zealand from 2004 to 2010. In this role, ARTA provided public transport services, assigned funding and subsidies, and organised and advised on many aspects of regionwide transport. ARTA was under the control of the Auckland Regional Council (ARC) and was replaced by Auckland Transport on 1 November 2010.