On May 29, 2017, UPM Biofuels announced that its BioVerno renewable diesel and BioVerno sidestream products, including naptha, turpentine, and pitch, received certification from the Roundtable on Sustainable Biofuels (RSB).  BioVerno renewable diesel is manufactured from crude tall oil, a residue of pulp production.  The RSB Certification evaluates the sustainability of biobased products against 12 principles that have been approved by non-governmental organizations (NGO), United Nations (UN) agencies, and other stakeholders and demonstrates compliance with the European Union Renewable Energy Directive’s sustainability criteria.