RAVENSBURG, Germany--(BUSINESS WIRE)--Vetter, an international specialist in aseptic filling, will present on best practices in sterile manufacturing and packaging at Pharma Congress 2012 in Dusseldorf, Germany, April 24 and 25. Company experts will address four topic areas, including RABS technology, glass monitoring in aseptic filling, and new developments in drug-delivery systems. For the past 14 years, Pharma Congress has convened manufacturers, service providers and international regulatory bodies, including the U.S. Food and Drug Administration, to discuss industry issues. Global pharmaceutical and biotech firms face a constantly changing environment. Rigorous regulation, growing competition and increasing pressure to innovate are just some of the challenges the industry is confronting. Topics to be discussed at this year’s Congress include trends and advances in sterile technologies, barrier systems and state-of-the-art manufacturing processes.