Disgwylir i Orchymyn Cynllun Masnachu Allyriadau Nwyon Tŷ Gwydr (Diwygio) 2021 gael ei gyflwyno o dan y weithdrefn negyddol, ar ôl y Cyfrin Gyngor.
The Greenhouse Gas Emissions Trading Scheme (Amendment) Order 2021 is expected to be introduced under the negative procedure, following Privy Council.