Article 2

1. The conditions referred to in Article 1 shall be implemented both by the holder, representing the breeder, and by the farmer in such a way as to safeguard the legitimate interests of each other.

2. The legitimate interests shall not be considered to be safeguarded if one or more of these interests are adversely affected without account being taken of the need to maintain a reasonable balance between all of them, or of the need for proportionality between the purpose of the relevant condition and the actual effect of the implementation thereof.