Oregon Revised Statutes Occupations and Professions § 671.316

(1) Except as provided in this section, unless an individual is registered as a landscape architect by the State Landscape Architect Board, the individual may not engage in the practice of landscape architecture. Unless an individual is registered as a landscape architect by the board, the individual may not use the title of “landscape architect,” “registered landscape architect” or “landscape architectural designer” or use other titles or any words, letters, figures, signs, cards, advertisements, symbols or other devices to represent that the individual or a business associated with the individual is authorized to practice landscape architecture.

(2) A person may not knowingly aid or abet an individual who is not registered as required under this section in the practice of landscape architecture.

(3) Notwithstanding subsections (1) and (2) of this section, the board may register a person as a landscape architect in training if the person meets the education and experience standards established by board rule and passes a board approved examination. The board shall adopt rules establishing fees and specifying the qualifications, duties, functions and powers of a landscape architect in training.