Flow Photochemistry -- a Green Technology with a Bright Future / Michael Oelgemöller, Tyler Goodine, Padmakana Malakar -- Continuous Flow Synthesis Using Recyclable Reaction Media / Takahide Fukuyama, Akihiro Furuta, Ilhyong Ryu -- Synthesis and Application of H2O2 in Flow Reactors / Minjing Shang, Volker Hessel -- Scale-Up of Flow Processes in the Pharmaceutical Industry / Peter Poechlauer, Wolfgang Skranc -- Organic Synthesis in Flow: Toward Higher Levels of Sustainability / Danny C Lenstra, Floris P J T Rutjes -- Sustainable Flow Chemistry in Drug Discovery / Jesús Alcázar -- Flow Tools to Define Waste/Time/Energy-Minimized Protocols / Luigi Vaccaro, Chiara Petrucci, Vadym Kozell, Eleonora Ballerini -- The Application of Flow Chemistry in the Use of Highly Reactive Intermediates and Reagents / Paul Watts -- Nonconventional Techniques in Sustainable Flow Chemistry / Antonio Hoz, Angel Díaz-Ortiz -- Life Cycle Assessment of Flow Chemistry Processes / Alexei A Lapkin, Polina Yaseneva -- Solids in Continuous Flow Reactors for Specialty and Pharmaceutical Syntheses / Alexei A Lapkin, Konstantin Loponov, Giovanna Tomaiuolo, Stefano Guido.