Code of Alabama
Article 4 - Regional Planning and Development Commissions.
Section 11-85-59 - Effect of Population Changes Upon Establishment and Operation of State Planning and Development Districts or Regional Planning and Development Commissions.

The establishment and operation of any state planning and development district or regional planning commission designated or formed pursuant to this article shall not be affected by any subsequent changes in population so long as the county comprising such district and in which such commission is located met the requirements of this article at the time such district was designated or such commission was formed.