4. By 31 December 2026, the Commission shall provide, by means of implementing acts, technical details for the methodology for determining contributions from the re-suspension of particulates following winter-sanding or winter-salting of roads, as well as the information to be provided by Member States pursuant to paragraph 2, which shall include information on the contribution of re-suspension to daily concentration levels where applicable.
Those implementing acts shall be adopted in accordance with the examination procedure referred to in Article 26(2).