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Colorado State Board of Landscape Architects

Landscape Architects HOME

Welcome to the Landscape Architects Homepage

The State Board of Landscape Architects regulates and licenses landscape architects. The Board does not regulate or require registration of landscape architect firms or landscape designers, installers, or contractors. The Board's mission is to safeguard the health, safety, and welfare of the people of Colorado by preventing the improper design of public domain landscape infrastructure by unauthorized, unqualified, and incompetent persons.

Board activities include examining and licensing landscape architects, investigating complaints about landscape architects, and disciplining violators of the law and/or the Board's rules. The Board is made up of five members: three from the profession and two public members. The Board works closely with national organizations such as the Council of Landscape Architectural Registration Boards (CLARB).

Program Information

Program/Board Members

Joyce Young, Program Director

Colorado Board of Landscape Architects
1560 Broadway, Suite 1350
Denver, CO 80202

Phone: 303-894-7800  |  Fax: 303-894-2310  |  Email:


Board Members:

  • Christian M. Lieber, LA, Board Chair
    Professional Member| Term Expires: August 2023

  • John W. Mill, Board Vice Chair
    Public Member| Term Expires: August 2023

  • Lesanne Dominguez, LA 
    Professional Member| Term Expires: August 2022

  • Sandra C. Haynes
    Public Contractor Member| Term Expires: August 2022

  • Xuemei 'Shumay' Li, LA
    Professional Member| Term Expires: August 2025

Public Notices

Stakeholder Meeting - April 22, 2022

The State Board of Landscape Architects held a virtual Stakeholder Meeting allowed stakeholders an opportunity to provide feedback on the proposed changes throughout the Board’s rules pursuant to the rule review mandated by section 24-4-103.3, C.R.S. The purpose of the rule review is to assess the continuing need, appropriateness, and cost-effectiveness of the rules to determine if they should be continued in their current form, modified, or repealed. The Board is also requesting stakeholder input on any additional rule revisions that should be considered, up to the date of the Permanent Rulemaking Hearing on July 22, 2022. 

Legislative Updates
Meeting Minutes
Open Embed