Rabbi Aaron Teitelbaum (Nirbater Rav)
Brooklyn, New York, USA
🛒 Look for this symbol on packaging
🏅 Widely recognized endorsed by 2 major authorities
MKcRc
Individual rav certification (cRc-listed)
1617 46th Street; phone 718-851-1221
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.