Certified Halal. Farmer owned. Est. 1909 Oregon. Aged over 60 days. Bringing farmers and food lovers together through better made dairy. We take the time to age our cheddar naturally so it tastes creamy and full. All farmers who supply milk for Tillamook products pledge not to use artificial growth hormones. The FDA has stated that no significant difference has been shown between milk derived from rBST treated and non-rBST treated cows. Tillamook.com/Contact. Questions? Comments? Visit Tillamook.com/Contact. Made in the USA.