Ala. Code § 36-26-40
The director shall make studies and report to the board upon all matters touching the enforcement and the effect of the provisions of this article and the rules and regulations prescribed thereunder. He may visit all places of employment and services affected by this article in order to ascertain and advise with the heads of the various departments concerning their methods of handling those matters affecting employees in the service, such as hours of work, attendance, training, working conditions and morale and in order to ascertain whether the provisions of this chapter and the rules promulgated thereunder are obeyed. The director, in the course of such inquiries, shall have the power to administer oaths, subpoenas and require the attendance of witnesses and the production of books, papers, documents and accounts pertaining to the subject under investigation. All hearings and inquiries made by the director shall be governed by this article and by rules of practice and procedure adopted by the board, and, in conducting such inquiries, he shall not be bound by the technical rules of evidence. No informality in any proceeding or in the manner of taking testimony by the director shall invalidate any order, decision, rule or regulation made by him and approved or confirmed by the board. The director shall have authority to inquire concerning the number of employees in any department or office; and, if in his judgment there is an excessive number of employees in proportion to the amount of work required in such department or office, he shall, with the approval of the board, recommend in writing to the appointing authority that the excess number of employees be laid off or transferred. He shall also study the organization and procedure of the different departments and suggest such changes in procedure as may increase efficiency or enable the organization to carry on its work more economically and with a reduced staff.
Ala. Code § 36-26-40 (1975)