Section 209 — Order final, binding

209 (1) Except where this Act provides otherwise, and subject to section 21.2 of the Statutory Powers Procedure Act, an order of the Board is final and binding.

(2) Without limiting the generality of section 21.2 of the Statutory Powers Procedure Act, the Board’s power to review a decision or order under that section may be exercised if a party to a proceeding was not reasonably able to participate in the proceeding.