Register of suppliers for the production of wine for the sale, use and utilization of products made from third-party products
Source: BUS Rheinland-PfalzIf you have taken over grapes, mash, grape must, partially fermented grape must or young wine from a wine-growing business or another business for wine production or for delivery, you must submit a list of suppliers for wine production. You are obliged to report all additions and purchases.
This is purely a notification. You will not subsequently receive any notification from the authorities.