ERA has signed a memorandum of co-operation with ARC (Airport Regions Conference) which recognises the power of collective action by both associations, and the common challenges and areas of activity that both associations are involved in on behalf of their respective members. It commits both associations to a closer working relationship for the benefit of both associations' members and their key stakeholders including regulators, passengers, employees, society and shareholders. 

https://airportregions.org/ [1]