Reply To: Why do some Americans not eat the OU hechsher in E”Y? Home › Forums › Kashruth › Why do some Americans not eat the OU hechsher in E”Y? › Reply To: Why do some Americans not eat the OU hechsher in E”Y? August 5, 2019 2:25 pm at 2:25 pm #1769942 JosephParticipant OU is stricter in the US than in Israel.