 The RFA was responsible for publishing updates on the progress of the RTFO, including progress on achieving compliance with sustainability criteria, on a monthly basis, as well as quarterly reports to the Department for Transport and annual reports to parliament.The organisation allocates Renewable Transport Fuel Certificates (RTFCs) to suppliers of biofuels in the UK, ensures obligated companies meet their annual obligation and runs the RTFO's world leading carbon and sustainability reporting system.The RFA promotes the supply of sustainable biofuels, and more than just an administrator, its work helps to drive forward the biofuel sustainability agenda.