RCW 81.60.030: Oath.

Before receiving a commission each person shall successfully complete a course of training prescribed or approved by the criminal justice training commission, and shall take, subscribe, and file with the commission an oath to support the Constitution of the United States and the Constitution and laws of the state of Washington, and to faithfully perform the duties of the office. The corporation requesting commissioning of a railroad police officer shall bear the full cost of training.

Railroad police officers commissioned under RCW 81.60.010 through 81.60.060 are subject to rules and regulations adopted by the commission.