Missouri Revised Statutes Title XXII. Occupations and Professions § 327.600. Definitions

(1) “Practice of professional landscape architecture”, the location and arrangement of such tangible objects and features as are necessary to the purposes specified in the definition of landscape architecture, but shall not include the design of structures or facilities with separate and self-contained purposes such as are ordinarily included in the practice of engineering or architecture, and shall not include the making of final land plats for official approval or recording;

(2) “Professional landscape architecture”, the performance of professional services, including but not limited to consultations, research, analysis, planning, design, or responsible supervision in connection with feasibility studies, design surveys, formulation of graphic and written criteria to govern the planning and design of land construction programs, preparation, review, and analysis of master plans for land use and development, production of site plans, landscape grading and landscape drainage plans, irrigation plans, planting plans, and construction details, specifications, and reports for land development, design coordination, construction observation and the inspection of landscape architectural construction for the purpose of compliance with drawings and specifications.