REDC is the peak economic development organisation for the Mackay-Whitsunday-Isaac Region (Mackay Statistical Division) which encompasses the three local government areas of Mackay, Whitsunday, and Isaac.

REDC is a not-for-profit organisation dedicated to creating economic growth and improved quality of life for the benefit of all members, investors, visitors and residents.

The Queensland State Government, through the Department of Employment, Economic Development, & Innovation (DEEDI), sponsors REDC to co-ordinate regional economic development activity, act as a conduit for the region into the Queensland State Government and undertake projects of significant regional and economic impact. REDC is further funded by the Mackay, Whitsunday and Isaac Regional Councils, as well as industry partners.

REDC is an apolitical organisation, advised and influenced by a Board of Directors and Advisory Committees. Activities undertaken by REDC cover not only economic initiatives, but also social and environmental challenges.