Ala. Code § 11-44E-140: Rights of Officers and Employees Preserved.

Nothing in this chapter contained, except as specifically provided, shall affect or impair the rights or privileges of officers or employees of the city or of any office, department, or agency existing at the time when this chapter shall take effect, or any provision of law in force at the time when the mayor/commission/city manager form of government shall be adopted and not inconsistent with the provisions of this chapter, in relation to the personnel, appointment, ranks, grades, tenure of office, promotion, removal, pension and retirement rights, civil rights, or any other rights or privileges of officers or employees of the city or any office, department, or agency thereof.