In consultation with the International Monetary Fund (IMF), Greek authorities  have agreed to plans for the next twelve months to significantly strengthen tax  administration.

The plans come following a report in December in which the IMF condemned the   Greek government for its lack of progress in implementing the reforms necessary   to target delinquent taxpayers and collect outstanding tax dues. The report   said that Greek authorities had achieved just half of the quantitive objectives   placed upon them as part of the nation’s financial assistance program. . .

http://www.tax-news.com/news/Greece_Commits_To_Tax_Administration_Improvements____59341.html