I fod yn gymwys, rhaid i fusnesau o'r sectorau digwyddiadau, creadigol a threftadaeth ddarparu tystiolaeth bod eu trosiant o leiaf 50% yn llai rhwng mis Rhagfyr 2021 a mis Chwefror 2022 o'i gymharu â'r un cyfnod yn 2019/20.
To be eligible, businesses from the events, creative and heritage sectors will have to provide evidence that they have experienced at least 50% reduced turnover between December 2021 and February 2022 compared to the same period in 2019/20.