Versions of Oregon Statutes 671.316 - Registration requirement for practice of landscape architecture; registration as landscape architect in training; rules on LawServer 2023 Oregon Statutes 671.316 – Registration requirement for practice of landscape architecture; registration as landscape architect in training; rules 2021 Oregon Statutes 671.316 – Registration requirement for practice of landscape architecture; registration as landscape architect in training; rules 2019 Oregon Statutes 671.316 – Registration requirement for practice of landscape architecture; registration as landscape architect in training; rules 2017 Oregon Statutes 671.316 – Registration requirement for practice of landscape architecture; registration as landscape architect in training; rules 2015 Oregon Statutes 671.316 – Registration requirement for practice of landscape architecture; registration as landscape architect in training; rules 2013 Oregon Statutes 671.316 – Registration requirement for practice of landscape architecture; registration as landscape architect in training; rules 2009 Oregon Statutes 671.316 – Registration requirement for practice of landscape architecture; registration as landscape architect in training; rules