Md. Code, State Pers. & Pens. § 26-206.1

(a) This section applies to an individual who: (1) on or before June 30, 2011, was a member of the Law Enforcement Officers’ Pension System; (2) (i) is separated from employment for 4 years or less; (ii) 1. is separated from employment for military service that meets the requirements of the federal Uniformed Services Employment and Reemployment Rights Act; and 2. resumes employment within 1 year of leaving military service in a position that is included in the Correctional Officers’ Retirement System; or (iii) is separated from employment with the minimum eligibility service needed to be eligible for a vested allowance under Title 29, Subtitle 3 of this article; (3) does not withdraw the member’s accumulated contributions; and (4) does not become a retiree. (b) An individual described in subsection (a) of this section who resumes employment in a position that is included in the Law Enforcement Officers’ Pension System is subject to the same requirements to which an individual who was a member of the Law Enforcement Officers’ Pension System on June 30, 2011, and remains a member on July 1, 2011, is subject.