In 2014, the company released its Business Partner Code of Conduct and Ethics to help business partners within the supply chain to more fully understand and comply with Carnival Corporation's expectation for legal compliance and ethical behavior. This includes the areas of labor and human rights, environmental protection, business integrity and health, safety and security. In June 2014, the Carnival Foundation donated $2.5 million over a five-year period to The Nature Conservancy, one of the world's leading conservation organizations, to advance the preservation of the world's oceans and seas. Carnival Corporation's support to The Nature Conservancy will significantly accelerate coral reef restoration initiatives, enhance the value of marine ecosystem services through the Mapping Ocean Wealth program and continue to advance important science that shows how natural systems can help reduce risks to coastal communities from storms and rising sea levels.