Ga. Comp. R. & Regs. 616-1-3-.21
Whenever any party raises issues under either the Georgia or United States Constitution, the sections of any laws or rules constitutionally challenged and any constitutional provisions such laws or rules are alleged to violate must be stated with specificity. In addition, an allegation of unconstitutionality must be supported by a statement either of the basis for the claim of unconstitutionality as a matter of law or of the facts under which the party alleges that the law or rule is unconstitutional as applied to the party. Although a Tribunal Judge is not authorized to resolve constitutional challenges to statutes or rules, the Tribunal Judge may, in the Tribunal Judge's discretion, take evidence and make findings of fact relating to such challenges.
Ga. Comp. R. & Regs. R. 616-1-3-.21
O.C.G.A. § 50-13A-15(b).