Teshuvos written by Harav Yisroel Belsky zt”l during his tenure at the OU as Senior Halachic Consultant

When you walk into a supermarket and pick a product off the shelf, do you ever stop to think about the intricate steps involved in its production to ensure your food meets exacting kashrus requirements?

Now, for the first time ever, extensive documents culled from decades of behind-the-scenes work at the largest kashrus agency in the world is being presented to the public. Harav Yisroel Belsky zt”l, spent many years as a senior halachic consultant at the OU. Here, his psakim regarding many aspects of kashrus — from kashering equipment in factories to insects in produce — appear in their original format.

Living with Kashrus is an illuminating and informative sefer that will forever change the way you perceive the world of kashrus — and the food that you eat.

Compiled By Rabbi Moishe Dovid Lebovits