Certified halal. Contains no animal rennet (vegetarian). Farmer owned. Est. 1909 Oregon. Aged over 75 days. Bringing farmers and food lovers together through better made dairy. We take the time to age our Swiss naturally so it tastes sweet, nutty and full-bodied. From cows not treated with rBST (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.