Maryland Estates and Trusts Section 14-106
§ 14-106.
  (a)   In this section, "beneficiary" means a person in being who has a vested interest, whether:
    (1)   Possessory or not; and
    (2)   Subject to divestment or not.
  (b)   (1)   Subject to the provisions of paragraph (2) of this subsection, on petition by a trustee, personal representative, beneficiary, or a party in interest, after notice as the court may direct to the trustees, personal representatives, beneficiaries, and parties in interest, and for good cause shown, a court may:
      (i)   Divide a trust into 2 or more separate trusts; or
      (ii)   Consolidate 2 or more trusts into a single trust.
    (2)   A court may divide a trust or consolidate trusts:
      (i)   On terms and conditions as the court considers appropriate; and
      (ii)   If the court is satisfied that a division of a trust or consolidation of trusts will not defeat or materially impair:
        1.   The accomplishment of trust purposes; or
        2.   The interests of the beneficiaries.
    (3)   A court may pass orders that the court considers proper or necessary to protect the interests of a:
      (i)   Trustee;
      (ii)   Personal representative;
      (iii)   Beneficiary; or
      (iv)   Party in interest.
  (c)   This section applies to trusts:
    (1)   Whenever created;
    (2)   Whether inter vivos or testamentary;
    (3)   Created by the same or different instruments;
    (4)   Created by the same or different persons; and
    (5)   Regardless of where created or administered.
  (d)   This section may not be construed to limit the right of a trustee or personal representative to divide a trust or consolidate trusts, without an order of a court, in accordance with the applicable provisions of the governing instrument.