By its ruling, the court sets itself up as final arbiter of further EU integration (and even of rulings by the European Court of Justice), argues Christian Calliess of the Free University in Berlin.

• 柏林自由大学的基督徒卡利斯表示宪法法院通过这项规定把自己塑造成欧洲一体化的最后仲裁者（甚至是欧洲法院的规定）。