3. The Commission shall be informed of, and invited to be present or assist in any cooperation referred to in paragraph 2 of this Article. The Commission may request the Member States concerned to provide an update on progress in implementing any coordinated activities established pursuant to that paragraph. Where appropriate, the Commission shall, taking into account the reports established pursuant to Article 11 of Directive (EU) 2016/2284, consider whether further action shall be taken at Union level in order to reduce precursor emissions responsible for transboundary pollution.