Machon L'Kashrus (Rabbi Mordechai Ungar)Rabbi Mordechai Ungar
Brooklyn, New York, USA
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Recognized endorsed by 1 major authority
MK
Kosher certification
Listed among MK Montreal's recognized kosher agencies; individual rabbinic certifier.
How to use this safely: a listing here is not an endorsement. Only trust an authority if one you (or your community) already follow recognizes it — see the “endorsed by” tags above. Standards vary by community and by individual ruling, so always confirm with your rav.