North Dakota Umpire-in-Chief
Phone: (701) 400-2100
Region 8 Umpire-in-Chief
Phone: (605) 212-0657
Jason Hassebrock, Bismarck, Men’s and Women’s 35/45 Masters in Mandan ND
New certification marks were approved after publication of the 2019 rule book. Therefore, equipment with such certification marks are legal despite not appearing in the rules.