In order to guarantee fair competition with independent service providers, the Ecomet rulesrequire the national meteorological institutes to keep analytical accounts in which their commercialactivities are entered separately and which thus ensure that there is no cross-subsidisation.
Para garantizar una competencia leal con los prestadores de servicios independientes, las normas Ecomet imponen a los servicios meteorológicos nacionales que lleven una contabilidad analítica que aisle sus actividades comerciales y permita garantizar la ausencia de subvenciones cruzadas.