The Environmental Protection Act 1990 defines business waste as waste from premises used for trade or business or for the purposes of sport, recreation, or entertainment.
Yn ôl Deddf Diogelu'r Amgylchedd 1990, y diffiniad o wastraff busnes yw gwastraff o safle a ddefnyddir ar gyfer masnachu neu fusnes, neu at ddibenion chwaraeon, hamdden neu adloniant.