As he explained, the 1969 Vienna convention on the law of treaties permits recourse, as an aid to interpretation, to "any subsequent practice in the application of the treaty which establishes the agreement of the parties regarding its interpretation".
Article 31 of the Vienna convention on the law of treaties provides that when interpreting the language of a treaty in its context, it is necessary to take into account, "any subsequent practice in the application of the treaty which establishes the agreement of the parties regarding its interpretation".
Most countries have ratified it, though the application of the treaty remains vague.
Mainly concerned with the application of the Treaty of Versailles, in May 1920 he frustrated attempts to organize revolutionary strikes; he also did much to supply war materiel to Poland during the Polish-Soviet war.
To try to win this point early in the proceedings, the United States delegation has pushed a proposal to restrict the application of the treaty to traditional telecommunications operators, excluding Internet companies, as well as private and government networks.
The German constitutional court has also insisted, in its ruling on the constitutionality of Maastricht, on a strict application of the treaty and its criteria.The problem for Mr Kohl is that it has become ever more obvious that Germany is itself likely to breach the 3% ceiling on the budget deficit for 1997, the year to which the Maastricht criteria are to be applied.
The Court of Justice was to ensure the observation of ECSC law along with the interpretation and application of the Treaty.
This became clear when, on May 28th, the Bundesbank vehemently attacked Mr Waigel's plan to revalue the German gold reserves and mark up the profit as a way of making Germany's public finances look less dire.Mr Waigel's ineptness began with his insistence on the strictest application of the Maastricht treaty's budget criteria for joining the euro despite the treaty's flexible wording.
In Campaign for Nuclear Disarmament, the court similarly distinguished a pronouncement on the interpretation of a treaty generally, which is impermissible, from the consideration of "the application of an international treaty by reference to the facts of an individual case" which is allowed.
There is urgent need to work for a world free of nuclear weapons, in full application of the non-proliferation Treaty, in letter and spirit, with the goal of a complete prohibition of these weapons.
In the aftermath of the Paris attacks, the French government reacted by bombarding ISIS in Syria and asking for the application of article 42.7 of the Treaty of the European Union (TEU).
