Whereas, as a general rule, cereal seed should be allowed to be marketed only if it has been officially examined and certified, in accordance with the rules for certification, as basic seed or certified seed ; whereas the choice of the technical terms "basic seed" and "certified seed" is based on already existing international terminology;
Considerando que , como norma general , las semillas de cereales unicamente deben ser comercializables si , con arreglo a las normas de certificacion , han sido oficialmente examinadas y certificadas como semillas de base o semillas certificadas ; que la eleccion de los términos técnicos " semillas de base " y " semillas certificadas " se basa en la terminologia internacional ya existente ;