Md. Code, Family Law § 10–130

Within 10 days after the employer receives notice of an obligor’s decision to terminate employment or within 10 days after the termination, whichever occurs earlier, the employer shall:

(1) notify the court and the support enforcement agency; and

(2) forward to the court any available information as to the obligor’s:

(i) Social Security number;

(ii) home address; and

(iii) new place of employment.