National Milk Producers FederationHolstein Association USAAmerican Jersey Cattle AssociationNational Dairy Herd Information AssociationDairy Calf and Heifer AssociationNational Association of Animal Breeders

National Dairy Herd Information Association (NDHIA) is responsible for promoting the accuracy, credibility, and uniformity of DHI records, representing the DHIA system and its member affiliates on issues involving other National and International organizations, and organizing industry activities that benefit members of National DHIA.


Jay Mattison
P.O. Box 930399
Verona, WI 53593-0399
Phone: 608.848.6455

This material was made possible, in part, by a Cooperative Agreement from the United States Department of Agriculture’s Animal and Plant Health Inspection Service (APHIS). It may not necessarily express APHIS’ views.