Maryland Code, State Personnel and Pensions § 25-401.1

(1) on or before June 30, 1991, was employed by the City of Baltimore as an employee of the Baltimore City Jail for at least 5 years; and

(2) is a member of the Correctional Officers' Retirement System on or after June 30, 2006.

(1) the member completes and submits a written application to the Board of Trustees stating the date when the member desires to retire; and

(2) on or before the date of retirement, the member has at least 10 years but less than 20 years of eligibility service.