The document summarizes five regional workshops organized by ICSU and UNESCO in 2011 to provide input from the science, technology, and innovation community into the Rio+20 Conference on sustainable development. Each workshop brought together scientists, policymakers, civil society representatives, and others from their respective regions to discuss key issues. They recommended strengthening the role of science in policymaking and sustainable development, prioritizing issues like climate change, food security, and green economies. The workshops aimed to ensure science is integrated into sustainable development efforts and address regional concerns at the Rio+20 Conference.