Code of Alabama
Article 2 - Policies Governing Land Acquisition.
Section 18-1A-24 - Notice to Terminate Occupancy.

Except in an emergency, a condemnor may not require a person lawfully occupying property to move from a dwelling, nor to move his business or farm operation, unless he has received written notice from the condemnor at least 90 days before the date by which the move is required.