Each employer shall keep, for at least 3 years, in or about the place of employment, a record of: (1) the name, address, and occupation of each employee; (2) the rate of pay of each employee; (3) the amount that is paid each pay period to each employee; (4) the hours that each employee works each day and workweek; and (5) other information that the Commissioner requires, by regulation, as reasonable to enforce this subtitle.
Maryland Legal Code