Normec Group, a provider of testing, inspection and certification services, completed the acquisition of Organic Waste Systems, a company in the construction and operation of anaerobic digestion plants. Financial terms were not disclosed. "We are delighted that OWS has chosen to partner with Normec. We are very impressed by the activities of OWS, the developed technology and the market position OWS has been able to acquire. We are excited to work together with the management team of OWS and to continue the growth path the organization has chosen," Joep Bruins, Normec CEO and Founder.