The tax authorities have fined the Office of the Government more than half a billion crowns for paying an excessively high sum to a company for audiovisual services during the Czech presidency of the EU in 2009, Právo reported on Wednesday. The Office of the Government is considering appealing, the newspaper said. An official told Czech Television the fine could prove fatal to the institution, as it was many times its annual budget. Investigators said the company ProMoPro had received over CZK 380 million more than it should have for the provision of audiovisual services. No tender was held for the contract. Twelve people have been charged in connection with the matter.