Maryland Insurance Section 7-403
§ 7-403.
  (a)   (1)   The acquiring person in an acquisition subject to this subtitle must file a pre-acquisition notification with the Commissioner.
    (2)   The acquired person in an acquisition subject to this subtitle may file a pre-acquisition notification.
  (b)   The pre-acquisition notification must be filed at least 30 days before the acquisition subject to this subtitle is proposed to become effective.
  (c)   (1)   The pre-acquisition notification must be in the form and contain the information required by the National Association of Insurance Commissioners relating to those markets that, under § 7-402(6) of this subtitle, cause the acquisition not to be exempt from this subtitle.
    (2)   The Commissioner may require a pre-acquisition notification to contain:
      (i)   additional material and information that the Commissioner considers necessary to determine whether the proposed acquisition, if effective, would violate § 7-405(a)(1)(i) of this subtitle; and
      (ii)   the opinion of an economist about the competitive impact of the acquisition in the State, together with a summary of the education and experience of the economist indicating the economist's ability to make an informed opinion.