We want to make changes to allow businesses, educational institutions and hospitals to make more improvements to their premises without needing planning permission.
Rydym am gyflwyno newidiadau er mwyn caniatáu i fusnesau, sefydliadau addysgol ac ysbytai wneud mwy o welliannau i'w heiddo heb orfod gofyn am ganiatâd cynllunio.