1.Member States shall carry out regular inspections and any other action required to check the functioning of the shore-based telematic systems set up to meet the requirements of this Directive, and in particular their capacity to meet the requirements of receiving or sending without delay, 24 hours a day, information notified pursuant to Articles 13 and 15.
2.Member States shall lay down a system of sanctions for the breach of national provisions adopted pursuant to this Directive and shall take all the measures necessary to ensure that those sanctions are applied. The sanctions thus provided shall be effective, proportionate and dissuasive.
3.Member States shall, without delay, inform the flag State and any other State concerned of measures taken in respect of ships not flying their flag pursuant to Articles 16 and 19 and to paragraph 2 of this Article.
4.Where a Member State finds, on the occasion of an incident or accident at sea referred to in Article 19, that the company has not been able to establish and maintain a link with the ship or with the coastal stations concerned, it shall so inform the State which issued the ISM document of compliance and associated safety management certificate, or on whose behalf it was issued.
Where the seriousness of the failure shows the existence of a major incidence of non-compliance in the functioning of the safety management system of a company established in a Member State, the Member State which issued the document of compliance or safety management certificate to the ship shall immediately take the necessary measures against the company concerned with the view to having the document of compliance and the associated safety management certificate withdrawn.