(1) A group of licensed professional engineers or land surveyors legally authorized to render the same professional services within this state may form and become members of a professional limited liability company for the purposes of rendering professional engineering or land surveying pursuant to RCW 25.15.046.

(2) A professional limited liability company and its members are subject to all the provisions of chapter 18.100 RCW.

(3) No engineering or land surveying services may be performed by a PLLC unless those services are performed by a licensed engineer or land surveyor, respectively.

(4) Formation of a professional limited liability company under RCW 25.15.046 does not restrict the application of the Uniform Disciplinary Act under chapter 18.235 RCW.