What administrative requirements need to be met?
The import of T.n. must be carried out by the competent national institutions, as a rule the plant protection service, thus guaranteeing compliance with local import and quarantine regulations, and timely issue of the required import licence. In many countries, such national biological pest management programmes are already tied into structures necessary for proper procedure. Of course, it is also necessary to consult in good time with the responsible institutions of the country supplying T.n..