Maryland Insurance Section 8-513
§ 8-513.
  (a)   A person may not act as a reinsurance broker for an authorized insurer without a written authorization agreement between the reinsurance broker and the authorized insurer that states the responsibilities of the parties.
  (b)   The authorization agreement required by this section shall provide that:
    (1)   on written notice, the authorized insurer may terminate at any time the authority of the reinsurance broker to act for it; and
    (2)   the reinsurance broker shall:
      (i)   render accounts to the authorized insurer detailing all material transactions, including information necessary to support the commissions, charges, and other fees received by or owed to the reinsurance broker;
      (ii)   remit all funds due to the authorized insurer within 30 days after receipt;
      (iii)   hold in a fiduciary capacity in a qualified financial institution all funds collected for the account of the authorized insurer;
      (iv)   keep all books, records, and accounts in accordance with § 8-514 of this subtitle;
      (v)   comply with all written standards established by the authorized insurer for the cession or retrocession of all risks; and
      (vi)   disclose to the authorized insurer any relationship of the reinsurance broker with a reinsurer to which business is ceded or retroceded.