Brussels, 17/06/2011 (Agence Europe) - On 16 June, the European Commission sent a reasoned opinion to the Bulgarian authorities, calling on Sofia to ensure full compliance with EU rules on public procurement. The Commission pointed a finger of blame at two selection criteria for the security and surveillance market of a kind that gives unwarranted advantage to Bulgarian service providers or those providing services in that country or holding a work security certificate issued by a single EU...