NEW YORK (VINnews/Rabbi Yair Hoffman) A beautiful video tribute has recently been produced honoring Rabbi Menachem Genack as he steps down after 45 years at the helm of OU Kosher. The video features moving testimonials from family, colleagues, talmidim, and gedolei Torah who have worked alongside him over the decades. This author, can personally attest to Rabbi Genack’s extraordinary chessed, knowledge, and sense of achrayus for Klal Yisroel. The reflections that follow are drawn from that tribute, which can be viewed below:

For nearly half a century, one man has quietly transformed the way observant Jews around the world eat. Rabbi Menachem Genack, the longtime CEO of OU Kosher, is stepping down after 45 years at the helm of what has become the largest kashrus agency in the history of Klal Yisrael. The numbers alone tell a staggering story: 108 countries, approximately one and a half million products, roughly 15,000 companies under supervision. But the numbers, impressive as they are, capture only a fraction of what Rabbi Genack has built.

A World Before the OU

To understand the magnitude of Rabbi Genack’s accomplishment, one must first recall the kashrus landscape before his arrival. As one colleague reflects in the video, “When we grew up, everybody, orthodox as frum as you were, we ate everything. We didn’t eat non-kosher meat, but people ate candies and cakes, assuming that they were all kosher.” Consumers walked into stores, picked up products, squinted at ingredient lists, and tried to determine for themselves whether what they were holding could be eaten. “It was a horrible way to try to do things.”

When Rabbi Genack first joined the OU, he was the only full-time rabbinic person on staff. The office, located on 36th Street in Midtown Manhattan, oversaw approximately 300 companies. There were no computers. It was, in the words of one observer, “a mom-and-pop operation.” Rabbi Genack himself was reluctant to take the position; he was teaching, giving shiurim, and committed to a life of harbatzas Torah. He agreed to come for six months. Forty-five years later, he is finally stepping down.

The Vision of a Builder

What Rabbi Genack saw, others did not yet see. He understood that the world was ready for kosher certification on a global scale, and he believed the OU was uniquely positioned to lead that revolution. Within roughly a decade, he had built the infrastructure to support exactly that vision: a computer system cataloging hundreds of thousands of ingredients, a professional staff that grew to include some 55 rabbanim in the office and over 500 representatives in the field, a coordinated structure that married industry-based Rabbinic Coordinators with geography-based mashgichim.

He brought in the gedolei haposkim. Rav Hershel Schachter, shlita. Rav Yisroel Belsky, zt”l. Halachic consultations expanded to include Rav Asher Weiss and Rav Mordechai Gross in Eretz Yisrael. Every Friday, in the early years, Rabbi Genack would convene his small circle of Rabbanim to review the week’s shailos. Today, that culture of consultation, of working with the broadest possible coalition of talmidei chachamim, remains one of the defining features of OU Kosher.

This was no accident. Rabbi Genack often quotes a teaching from his rebbi, Rav Yosef Dov Soloveitchik, zt”l, that the OU should not become a monopoly. “Kinas sofrim tarbeh chochmah” — competition among the wise increases wisdom. The idea that other kashrus agencies should thrive alongside the OU is not a concession; it is a value.

Talmid of the Rav

Rabbi Genack’s relationship with Rav Soloveitchik was almost unparalleled. As a 17-year-old in the Rav’s shiur, when the Rav posed a question and offered his seat to anyone who could answer it, it was Rabbi Genack who answered. The seat was not given, but in many ways, as one colleague observes in the tribute, Rabbi Genack has become memaleh makom of the Rav.

That bond animated one of his most enduring projects: OU Press. Rabbi Genack had a dream of establishing a publishing division whose primary purpose would be to bring the shiurim of Rav Soloveitchik in halacha and hashkafah to the broader Jewish world. OU Press has become exactly that — a tremendous contribution to Klal Yisrael, ensuring that the Torah of the Rav continues to shape generations who never had the privilege of sitting in his shiur.  He also helped publish perhaps the greatest Shalom Bayis sefer ever written in any language – V’amudeha Shiva by Rac Avrohom Genekovsky zt”l – the Rosh Yeshiva of Chebin.

The Quiet Chesed

Yet to focus only on the public Rabbi Genack — the institution-builder, the talmid of the Rav, the executive presiding over a global enterprise — is to miss what those closest to him describe as perhaps his most enduring legacy.

Rabbi Genack is a baal chesed. Much of his chesed has been done in public, but a great deal of it has been done in ways that even those nearest to him only learned about by accident. People who needed jobs found them through him. Families struggling with personal difficulties found a quiet advocate. Nitzrachim — those struggling members of Klal Yisrael whose names will never appear in any annual report — have benefited from his willingness to involve himself in problems that had nothing to do with kashrus and everything to do with a Yid in pain.

Or LaAmim

Rabbi Genack constantly reminds his staff that OU Kosher is more than a kashrus agency. It is meant to be an or la’amim — a light unto the nations. The OU’s mashgichim and rabbanim, in his view, are not merely certifiers. They are emissaries charged with being mekadesh Shem Shamayim each and every day, in factories and processing plants and corporate boardrooms across the globe.

That sense of mission — that kashrus is not an industry but a shlichus — has shaped the institutional culture he leaves behind.

The Transition

Rabbi Genack now passes the leadership of OU Kosher to Rabbi Moshe Elefant, his partner of 35 years. Rabbi Elefant has spoken with characteristic humility about the weight of what he is inheriting: 39 years of studying under a great rebbi, the responsibility of building on a foundation laid by a singular visionary. “If I will be able to maintain what he did and be able to build on what he built,” he has said, “then I will be a success.”

The Ribono Shel Olam, as one speaker in the video beautifully puts it, has the right person for the right task at the right time. Rabbi Genack was the person Hashem deemed appropriate to see the OU — and the world of kashrus — through its industrial revolution.

Rabbi Genack built a system, but more than that, he built a culture — of avodas hakodesh, of consultation with gedolei Torah, of seeing every product, every plant, every shailoh as an opportunity to be mekadesh Shem Shamayim.

For all of this, and for so much that will never be publicly known, Klal Yisrael owes Rabbi Menachem Genack a tremendous debt of hakaras hatov.

The newly released video tribute, viewable here, captures the voices of those who have known and worked with him most closely. It is well worth watching.

The author can be reached at [email protected]