Skip to content
Book a time to speak
Login
Username
Password
Forgot Password?
Not yet OK Certified?
Click here
to apply
Search
Pages
Resources & Articles
KosherConnect articles
Kosher Alerts
Restaurants
Products
View All
EN
ZH
KR
BR
ES
IN
IL
Search
Kosher Alerts
CLIENT LOGIN
FOR COMPANIES
Getting Certified
Getting Certified
Why OK Kosher?
Our Difference
Contact Us
Apply Now
Learning Center
Guides
Education
Presentations
Resources
Blog
Featured Resources
Product Search
The OK Kosher Brand
Kosher Basics
FAQs
Company Manual
For Consumers
ABOUT
Our Legacy
Our Story
THE OK TEAM
Careers at OK Kosher
CONTACT
REQUEST A QUOTE
Kosher Alerts
CLIENT LOGIN
Letter from Rav Chaim Yitzchak Eizik Landau שליט”א
Published: May 20, 2020
Author: Rav Chaim Yitzchak Eizik Landau
Reading time: 0 minutes
[pdf-embedder url=”https://www.ok.org/assets/rav-landau.pdf” title=”rav landau”]
Previous Article
Next Article
Related Articles
The Unique Kosher Status of Grape Juice and Wine
How Tariffs Are Reshaping the Kosher Supply Chain – And How OK Kosher Can Help You Adapt
Think no one cares about your kosher status? Think again.
Passover: What Certified Manufacturers Need to Know
EN 
ZH 
KR 
BR 
ES 
IN 
IL 
