Rule 3 - FORMS UNDER OLD RULESA. Forms or other documents which were in conformity or compliance with Court rules when filed shall be given full effect in accordance with the Court procedure in force at the time of their filing.B. All forms and other documents shall be submitted to the Workers' Compensation Court on letter size, 8 1/2" x 11", paper.Adopted by order of the Supreme Court, 1997 OK 130, eff. 11/1/1997; Amended by order of the Supreme Court, 2006 OK 6, eff. 1/30/2006.