"OU Glatt" vs. "OU Meat"

I’ve noticed that many poultry products have an “OU GLATT” designation, but some simply say “OU MEAT.” What is the difference between the two? (A Consumer’s Question)

Generally, the lungs of poultry have always been healthier than those of cattle, and have never needed an inspection (Rambam, Shechita 11:12). Therefore, strictly speaking, the application of the term Glatt to poultry is inappropriate. Because many consumers are not aware of the difference between cattle and poultry in this respect, it has become commonplace to use this designation for poultry too. As a result, the term “glatt” has taken on a colloquial meaning, which might translate as “kosher to the highest standard.” All poultry meets the same high standards set by the OU, regardless of the MEAT or GLATT designation.

(In recent years, lungs of poultry in some countries in Europe and Asia have frequently been found to be diseased, and they require an inspection.)

The Gerald & Karin Feldhamer OU Kosher Halacha Yomis is dedicated to the memory of Rav Yisroel Belsky, zt"l, who served as halachic consultant for OU Kosher for more than 28 years; many of the responses in Halacha Yomis are based on the rulings of Rabbi Belsky. Subscribe to the Halacha Yomis daily email here.