Md. Code, Family Law § 10–111

(a) The Administration may make a cooperative agreement with a private or public agency, a circuit court, an institution, or a law enforcement official as to:

(1) establishing paternity;

(2) establishing liability for support;

(3) collecting support; or

(4) enforcing a court order to pay support.

(b) A cooperative agreement made under this section may include arrangements for reimbursement for expenditures incurred that are reimbursable under federal regulations that relate to federal financial participation in the operation of a support enforcement program.