1.A pre-basic mother plant or pre-basic material shall be free from the pests listed in Part A of Annex I and Annex II, as regards the genus or species concerned.
The pre-basic mother plant or the pre-basic material concerned shall, by visual inspection in the facilities, fields and lots, be found free from the pests listed in Part A of Annex I and Annex II, as regards the genus or species concerned. That visual inspection shall be carried out by the responsible official body and, where appropriate, the supplier.
The percentage of pre-basic mother plants or pre-basic material, which is infested by the pests listed in Part B of Annex I, shall not exceed the tolerance levels as set out therein. The pre-basic mother plants or the pre-basic material concerned shall, by visual inspection in the facilities, fields and lots, be found to comply with those levels. That visual inspection shall be carried out by the responsible official body and, where appropriate, the supplier.
In case of doubts concerning the presence of those pests, the responsible official body and, where appropriate, the supplier shall carry out sampling and testing of the pre-basic mother plant or pre-basic material concerned.
2.The responsible official body and, where appropriate, the supplier shall carry out visual inspection, sampling and testing of a pre-basic mother plant or pre-basic material, as set out in Annex IV as regards the genus or species concerned.
3.As regards sampling and testing, as provided for in paragraph 1, Member States shall apply protocols of EPPO, or other protocols which are internationally recognised. Where such protocols do not exist, the responsible official body shall apply the relevant protocols established at national level. In that case, Member States shall, on request, make available those protocols to the other Member States and to the Commission.
The responsible official body and, where appropriate, the supplier shall submit the samples to laboratories officially accepted by the responsible official body.
4.Paragraph 1 shall not apply to pre-basic mother plants and pre-basic material during cryopreservation.