Md. Code, Family Law § 10–108.7

The Administration shall establish a State disbursement unit for collection and disbursement of support payments in any case in which:

(1) an assignment is made under § 5–312(b)(2) of the Human Services Article;

(2) an obligee files an application and pays a fee for child support services as required by the Administration; or

(3) an employer is required to send payments to a support enforcement agency.