CEST 17:34 Rome, 17 May 2017 – Atlantia informs that Fitch Ratings, following the launch of a voluntary public tender offer on the entire issued share capital of Abertis Infraestructuras S.A., has placed the senior unsecured rating of Atlantia EUR3 billion EMTN programme of 'BBB+' and Autostrade per l'Italia's Long-Term Issuer Default Rating of 'A-' on CreditWatch Negative.