The board upon request made before or during a hearing, will officially notice:

1. (1) Federal law. The Constitution; congressional acts, resolutions, records, journals and committee reports; decisions of federal courts and administrative agencies; executive orders and proclamations; and all rule, orders and notices published in the Federal Register;
2. (2) State law. The Constitution of the state of Washington, acts of the legislature, resolutions, records, journals and committee reports; decisions and administrative agencies of the state of Washington, executive orders and proclamations by the governor; and all rules, orders and notices filed with the code reviser.
3. (3) Governmental organization. Organization, territorial limitations, officers, departments, and general administration of the government of the state of Washington, the United States, the several states and foreign nations.

[Order, § 298-08-260, filed 1/13/70; § 26, filed 12/13/67.]