The operating companies of Carnival Corporation & plc have completed implementation and certification of their respective environmental management systems to the ISO 14001 standard. Certifications have been issued to the company's operating units by four different irecognized maritime regulatory agencies in recognition of Carnival's commitment to systematic management of its processes, products and services to minimize environmental impact. Germanischer Lloyd from Germany, Lloyd's Register Quality Assurance from North America and the Maritime and Coastguard Agency in the UK. issues. these tools to enhance their processes.