Brussels, 15/10/2013 (Agence Europe) - On Tuesday 15 October, Switzerland signed the OECD convention on administrative aid in tax affairs (see EUROPE 10941), becoming the 58th signatory of this convention on various forms of mutual assistance (spontaneous or upon request exchange of tax information, tax inspections overseas or carried out simultaneously in a number of countries and aid in clawing back unpaid tax), thus paving the way, if the parties so agree, to automatic exchange of bank...