★ Major authority
OK Kosher Certification (OK Latinoamerica — Argentina office)OK
Brooklyn, New York (Argentina office: Buenos Aires), United States (operations in Argentina)

🛒 Look for this symbol on packaging
🏅 Widely recognized endorsed by 2 major authorities
Global agency with an Argentina office certifying local manufacturers
Argentina office historically at Ecuador 821, Buenos Aires (Rabbi I. Hendel). OK is a major international (Brooklyn-based) agency with a Latin American division. logo_url points to the cRc image library entry for OK (askcrc.org Item 102); verify the exact filename if needed. Symbol is the well-known circle-K.
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.