Rabbi Yisroel Hollander, the senior rabbinic representative of Europe for OU Kosher, describes a typical week in his life, which involves traveling to various locations for factory inspections and supervision of kosher production.

Rabbi Yisroel Hollander, a senior rabbinical representative of Europe for the OU Kosher organization, has a demanding job that requires him to travel extensively throughout Europe to supervise the certification of kosher companies.