Maryland Code, Health Occupations § 10-301

(1) An individual employed by the federal government as an occupational therapist or an occupational therapy assistant, while practicing within the scope of that employment;

(2) A student or trainee who is designated as a student or trainee, while:

1. Occupational therapy; or

2. Occupational therapy assistant;

(3) Subject to the regulations adopted by the Board, an aide who supports the practice of occupational therapy or the practice of limited occupational therapy, if the aide:

(4) An occupational therapist who is authorized to practice occupational therapy in any other jurisdiction, if the occupational therapist practices occupational therapy in this State for the purpose of educating, consulting, and training, for the duration of the purpose, as preapproved by the Board; or

(5) An occupational therapy assistant who is authorized to practice limited occupational therapy in any other jurisdiction, if the occupational therapy assistant practices limited occupational therapy in this State for the purpose of educating, consulting, and training, for the duration of the purpose, as preapproved by the Board.