Within the framework of this publication, when considering the issues of process management and environmental design project management, a comparative analysis of the terms and definitions used in the regulatory legal documentation in the direction of urban (architectural) environment design, including landscape architecture and landscaping, was carried out. For comparative analysis from the point of view of terminology used by directions, the monograph considers regulatory legal documents of the Russian Federation, Moscow, St. Petersburg, as well as other documents and professional literary sources used in theoretical and practical activities.