(a) Consolidation. The ALJ may consolidate two or more proceedings when they involve common factual or legal issues. Proceedings may be consolidated on the motion of a party or at the initiative of the ALJ.

(b) Severance. Once consolidated, proceedings may be severed by the ALJ on the motion of a party or at the initiative of the ALJ. When determining whether to sever, the ALJ may consider any relevant factors, including any impacts on the efficient, just, and timely resolution of the proceedings.