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OSLAB License Search

The information accessed via this website was current at the time of publication but is subject to change and is provided here for general information only. The Board disclaims any liability for reliance on the content of this website as a "primary issuing source" for purposes of registration verification. If you do not find what you are searching for, you may contact the Board Office to verify whether or not the individual or business is registered to practice landscape architecture in Oregon.

You do not need to fill in all fields to conduct a search. You may search using one or more criteria. For example, you can search by license status “active” to see all Board registrants, or you can narrow down your search by choosing additional criteria such as license type, state, or county. Note that if you search by individual or business name, the system does require an exact match with how the name is entered in the Board’s database which can include hyphens and surnames. If you receive a finding of no results, you may want to search using criteria other than name as a cross-check.

The information on this website is provided for your convenience only. Although it is updated on a regular basis, you may contact the Board office for confirmation of registration for any given individual. Also, if you have any questions or cannot find the license information that you are seeking, please contact the Board office directly at (503) 589-0093 or by email at

 Landscape Architect License Search

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