French Gruyère now has AOC status as well, but it must have holes to distinguish it from the Swiss one: https://fr.wikipedia.org/wiki/Gruy%C3%A8re_fran%C3%A7ais

French Gruyère now has AOC status as well, but it must have holes to distinguish it from the Swiss one: https://fr.wikipedia.org/wiki/Gruy%C3%A8re_fran%C3%A7ais https://fr.wikipedia.org/wiki/Gruy%C3%A8re_fran%C3%A7ais