Companies that have achieved CEMARS or carboNZero certification include Antarctic NZ, Department of Internal Affairs (NZ), Energy Efficiency and Conservation Authority (NZ), Department for the Environment Food and Rural Affairs (DEFRA, UK) including Kew Gardens, Environment Agency (UK), Scottish Parliament, INIA (Department of Agriculture, Chile), Eurostar, High Speed Rail, Auckland International Airport, NZ Post, and Fisher & Paykel Healthcare as well as universities, councils, district health boards including hospitals, and over 30 of the largest construction and utilities companies in the UK.