42 Energy auditing; conducting carbon emissions studies; quality control and authentication services; advisory services relating to environmental issues; advisory services in relation to use and efficiency of energy; certification services in particular for the certification of the carbon emission impact of governments, authorities, companies, businesses and persons, and the products and services provided by those entities; design services; environmental monitoring services; environmental conservation and consultancy services; research relating to environmental protection; scientific and technological services and research; information and advisory services in relation to carbon emissions studies, and quality control and authentication services relating thereto