QS and Vegaplan (Vegaplan vzw) mutually recognise their standards for the production of fruit, vegetables and potatoes as well as for residue monitoring. Producers with a valid Vegaplan audit certificate can deliver into the QS scheme if they can provide evidence of individual Vegaplan certification. For this purpose, they are registered in the QS database. They are primarily coordinated through Vegaplan. Their delivery eligibility can be accessed in the QS database. In return, businesses with a QS audit certificate are also eligible to deliver into the Vegaplan scheme.