Sotera Health, a global provider of mission-critical sterilization and lab-testing and advisory services, completed the acquisition of Regulatory Compliance Associates, a provider of life sciences consulting. Financial terms were not disclosed. "Regulatory Compliance Associates is a premier provider of quality and regulatory services; known for its best-in-class solutions. It is also recognized for its strong relationships with its customers and regulators. This acquisition will expand and further strengthen our technical consulting capabilities. We welcome RCA’s strong management and expert staff as they join us in our mission, Safeguarding Global Health," Michael B. Petras Jr., Sotera Health chairman and CEO.