The legislation in the US aimed at reducing emissions and pollution from fuel production, differs from state to state. And in Canada, it’s different again. How can refineries navigate this complexity, stay within the bounds of the rules and still turn a profit? Topsoe’s Sylvain talks with Don O’Connor, owner of S&T Squared Consultants about standard and legislation across Canada and the US. After the conversation, Sylvain and Mikala reflect on some of the complexities and discuss the ways technologies can help refineries meet the demands of ever-tightening rules and standards.