If planning permission or change of use relating to a commercial premises or​ building is required for the project then approval evidence is to be provided before grant approval can be made.
Os oes angen caniatâd cynllunio neu newid defnydd sy'n ymwneud â safle / adeilad masnachol ar gyfer y prosiect yna mae angen darparu tystiolaeth o gymeradwyaeth cyn y gellir cymeradwyo grant