The appropriate Federal banking agency for the lead insured depository institution, based upon its examination of a nondepository institution subsidiary conducted pursuant to subsection (d), or other relevant information, may submit to the Board, in writing, a recommendation that the Board take enforcement action against such nondepository institution subsidiary, together with an explanation of the concerns giving rise to the recommendation, if the appropriate Federal banking agency determines (by a vote of its members, if applicable) that the activities of the nondepository institution subsidiary pose a material threat to the safety and soundness of any insured depository institution subsidiary of the depository institution holding company.