Modifications to an authorisation must be assessed by our service.

This concerns the following possible modifications:

• trade name
• composition
• usage doses
• extension to other applications
• transfer from one company to another (also when the name of the firm is modified)
• CLP classification
• renewal, extension or revocation
• packaging

Where appropriate, the principles of the zonal procedure must always be respected. You can find more information in our guide.

In addition, a certificate can also be requested for an existing authorisation.

The necessary fees for the various requests are listed in annex 2 of our guide.

Furthermore, a renewal must be requested for a formulation after the renewal of the approval of the active substance which it contains.