Log in
Log in

About PLSO

Supporting Oregon's Surveying Community and the public it serves

Join Today

Uniting Land Surveys in Oregon since 1959

First conceived in the spring of 1959 and incorporated in 1960, The Professional Land Surveyors of Oregon is the only organization that unites land surveyors in the State of Oregon. Collectively, PLSO strives to maintain the highest degree of responsibility, ethical behavior and public perception possible. Read about the inception here.

Join Today   Member Login

Mission Statement

The mission of the Professional Land Surveyors of Oregon, a not-for-profit statewide professional organization, is to unite all licensed Land Surveyors in the State of Oregon:

  • To promote legislation and educational programs to improve the professional status of Oregon Land Surveyors; and
  • To advance the profession of Land Surveying by promoting high standards of practice and ethical conduct, holding paramount the interests of the public.

Code of Ethics

The members of the Professional Land Surveyors of Oregon recognize their responsibility toward the protection of the public and to that end subscribe to the following ethical standards:

  • I will hold paramount the safety, health and welfare of the public in the performance of my professional duties.
  • I will perform professional services only within areas of my competence.
  • I will issue public statements only in an objective and truthful manner.
  • I will act in professional matters for each employer or client as faithful agents or trustees, and shall avoid conflicts of interest.
  • I will avoid improper solicitation of professional employment.

Adopted 10/23/1999


Let’s Get Together

Get the support you need when you are part of the Professional Land Surveyors of Oregon.

Membership with PLSO offers:

  • Professional development opportunities
  • Money-saving programs
  • Discounts for national programs
  • Legislative advocacy for our industry
  • And more!

Copyright © 2021 Professional Land Surveyors of Oregon   Privacy Policy Anti-Harassment & Discrimination Policy
PO Box 230548 Tigard, OR 97281  Phone: 503-303-1472  Toll-free: 844-284-5496  Fax: 503-303-1472  Email:
Powered by Wild Apricot Membership Software