This document summarizes an afternoon workshop session on biofuels and new technologies. It discusses the Roundtable on Sustainable Biomaterials (RSB) and their role in certifying sustainable biofuels and biomaterials. RSB supports the aviation sector through membership and certification of initiatives. The workshop addressed how RSB translates sustainability principles into areas like greenhouse gas emissions, human rights, food security and technology. It stressed the importance of transparency, credibility and considering sustainability across entire supply chains.