Division 1.9 Where an authorisation has been granted according to the requirements provided for in this Annex, Member States may, by virtue of Article 4(6):

1. (a)

   define, where possible, preferably in close cooperation with the applicant, measures to improve the performance of the plant protection product, and/or

2. (b)

   define, where possible, in close cooperation with the applicant, measures to reduce further the exposure that could occur during and after use of the plant protection product.

Member States shall inform applicants of any measures identified under (a) or (b) and shall invite applicants to provide any supplementary data and information necessary to demonstrate performance or potential risks arising under the changed conditions.