Maryland Labor and Employment Section 3-403
§ 3-403.
  (a)   This subtitle does not apply to an individual who:
    (1)   is employed in a capacity that the Commissioner defines, by regulation, to be administrative, executive, or professional;
    (2)   is employed in a nonadministrative capacity at an organized camp, including a resident or day camp;
    (3)   is under the age of 16 years and is employed no more than 20 hours in a week;
    (4)   is employed as an outside salesman;
    (5)   is compensated on a commission basis;
    (6)   is at least 62 years old and is employed no more than 25 hours in a week;
    (7)   is a child, parent, spouse, or other member of the immediate family of the employer;
    (8)   is employed in a motion picture or drive-in theater;
    (9)   is employed as part of the training in a special education program for emotionally, mentally, or physically handicapped students under a public school system;
    (10)   is employed by an employer who is engaged in canning, freezing, packing, or first processing of perishable or seasonal fresh fruits, vegetables, or horticultural commodities, poultry, or seafood;
    (11)   engages in the activities of a charitable, educational, not for profit, or religious organization if:
      (i)   the service is provided gratuitously; and
      (ii)   there is, in fact, no employer-employee relationship; or
    (12)   is employed in a cafe, drive-in, drugstore, restaurant, tavern, or other similar establishment that:
      (i)   sells food and drink for consumption on the premises; and
      (ii)   has an annual gross income of $250,000 or less.
  (b)   This subtitle does not apply to an individual who:
    (1)   is employed in agriculture if, during each quarter of the preceding calendar year, the employer used no more than 500 agricultural-worker days;
    (2)   is engaged principally in the range production of livestock; or
    (3)   is employed as a hand-harvest laborer and is paid on a piece-rate basis in an operation that, in the region of employment, has been and customarily and generally is recognized as having been paid on that basis, if:
      (i)   the individual:
        1.   commutes daily from the permanent residence of the individual to the farm where the individual is employed; and
        2.   during the preceding calendar year, was employed in agriculture less than 13 weeks; or
      (ii)   the individual:
        1.   is under the age of 17;
        2.   is employed on the same farm as a parent of the individual or a person standing in the place of the parent; and
        3.   is paid at the same rate that an employee who is at least 17 years old is paid on the same farm.