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CEUs for Landscape Architects
There are landscape architecture license regulation laws in all 50 states, excluding Washington, D.C. Forty-seven states have practice acts, while three states (Ill., Mass. and Maine) have title acts. A title act, the weaker of the two acts, allows anyone to perform landscape architectural services as long as they do not identified themselves as a ?EUR??,,????'?????<?landscape architect.?EUR??,,????'?????<? A practice act prohibits unqualified individuals from calling themselves landscape architects and from practicing the profession.
Note: ASLA is currently encouraging RLAs to use the designation PLA (professional landscape architect) after their names to ?EUR??,,????'?????<?better enable potential clients and the general public to identify licensed practitioners.?EUR??,,????'?????<?
The Council of Landscape Architectural Registration Boards (CLARB) establishes the education standards and regulates the Landscape Architect Registration Examination (LARE). Once licensed, landscape architects in 32 states are required to take continuing education units (CEUs), generally, 8-15 hours to maintain a license. The requirement can be annual, bi-annual or tri-annual. For license renewal requirement in your state visit www.asla.org/StateGovtAffairsLicensure.aspx.
Many associations offer CEUs, however, not all can be counted toward maintaining state licensure. Check with your state to verify what type of continuing education units they accept for renewal. Here are some associations that offer CEUs and how you receive credit:
LA CES (Landscape Architect Continuing Education System, ASLA). The course provider tracks these credits with sign-in sheets, which are sent to LA CES.
ISA (International Society of Arboriculture). One ISA approves a course, it sends the course provider sign-in sheets, which are faxed back to the ISA by the course provider.
APLD (Association of Professional Landscape Designers) asks only that attendees keep a log of their credits and send them in to the APLD once every three years.
IA (Irrigation Association) asks attendees to log on to its website for the credits to be added.
IECA (International Erosion Control Association) provides PDH (professional development hours) and CEU credits, however the CEUs are more readily accepted. IECA gives the attendee a question-based evaluation to determine understanding of the course, then provides a certificate of attendance.
See below for a list of states that require continuing education units and their , as well as the number of units required annually, biennially or triennially.
Alabama- 15 every year Alaska- 24 per 2 years Arkansas- 7 every year Connecticut- 24 per 2 years Delaware- 20 per 2 years Florida- 16 per 2 years Georgia- 12 per 2 years Indiana- 24 per 2 years Iowa- 24 per 2 years Kansas- 30 per 2 years Kentucky 15 every year Louisiana- 8 every year Minnesota- 24 per 2 years Mississippi- 24 per 2 years Missouri- 24 per 2 years Nebraska- 15 every year New Hampshire- 30 per 2 years New Jersey- 24 per 2 years New Mexico- 30 per 2 years New York- 36 per 3 years North Carolina- 10 every year Ohio- 24 per 2 years Oklahoma- 24 per 2 years Oregon- 12 every year Pennsylvania- 10 every year South Carolina- 20 per 2 years South Dakota- 30 per 2 years Tennessee- 24 per 2 years Texas- 8 every year Virginia- 16 per 2 years West Virginia- 8 every year Wyoming- 16 per 2 years
Francisco Uviña, University of New Mexico
Hardscape Oasis in Litchfield Park
Ash Nochian, Ph.D. Landscape Architect
November 12th, 2025
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