《欧盟运行条约》第50条规定了成员国通报欧洲理事会其退出欧盟的决定时应遵守的程序。

Article 50 of the Treaty on the Functioning of the EU foresees the procedure to be followed in case a Member State notifies the European Council of its decision to withdraw from the Union.

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最后，里斯本条约包含了一些完全未经检验的建议：邀请各国议会和公民参与到欧盟的运行中来。

Finally, Lisbon contains some wholly untested invitations for national parliaments and citizens to involve themselves in the running of the union.

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