ABOUT NATIONWIDE KOSHER
Where trust, precision, and value meet the highest nationwide kosher standards
Nationwide Kosher, founded by Aharon Chein, provides Rabbinical Supervision, inspection, and certification services to ensure that the food products and facilities conform to the Highly Kosher Standards.
Nationwide Kosher specializes in certifying companies with food businesses such as meat products, natural products, certified organic products, vegetarian and vegan products.
Nationwide Kosher provides a quick and reliable response to certification requests, schedules plant visitations and provides expert and personalized customer services.
WHO WE ARE
Nationwide Kosher is led by experienced Rabbis and Kashrut Supervisors who specialize in kosher law and modern food production. Our team is uniquely equipped to travel anywhere across the United States to supervise facilities, restaurants, and manufacturers firsthand. With deep expertise and hands-on oversight, we ensure that every certification meets the highest halachic standards.
WHY US
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Over 30 years of proven global kosher supervision experience
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Built from the ground up through hands-on field experience
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Trusted and respected by Orthodox and Chassidic communities worldwide
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Personalized, hands-on customer service with direct on-site supervision
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Bottom-up experience ensures halachic clarity, practicality, and reliability
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Multilingual support tailored for international operations
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Uncompromising compliance with all halachic standards and certification requirements
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Specialized expertise in complex areas including meat, Passover, canned foods, wine, cruise operations, and more