Any business that makes or sells kosher food must register with the New York State Department of Agriculture and Markets.
Businesses that sell kosher food prepared on premises must post a certification that is readily visible to consumers. Companies must file the information of the person or group that certifies the food. Registration does not guarantee certification.
NYS Department of Agriculture and Markets
Division of Kosher Law Enforcement
55 Hanson Place
Brooklyn, NY 11217-1583
Help desk: (800) 554-4501