DO (Denomination of Origin)

Denomination of Origin (DO) is a certification that guarantees a product, typically wine, cheese, or other regional foods, is produced in a specific geographic area using traditional methods. It assures consumers that the product's qualities, taste, and characteristics are closely linked to its region of origin. This designation helps protect local producers, maintains regional reputation, and preserves cultural heritage. Essentially, a DO verifies that the item truly comes from a particular place and meets established standards, ensuring authenticity and quality.