Indeed, the Schengen Agreement paved the way for the release of the Schengen visa. Although this is not part of the original provisions of the agreement, the top 15 countries need only a visa for all. The Schengen visa may allow non-EU members to travel freely to the countries participating in the programme. Denmark also has a unique position with regard to Schengen, because, unlike other Schengen countries, it can decide whether or not to take new decisions under the Schengen agreements. The Schengen Agreement is a treaty that led to the creation of the European Schengen Area, in which internal border controls have been largely abolished. 1985, signed by five of the ten member states of the European Economic Community at the time, near the city of Schengen. He proposed measures to phase out the signatories` common border controls, including vehicle-in-board checks, which allowed vehicles to cross borders without stopping, allowing people in border areas to cross borders to cross the borders of fixed checkpoints and to harmonize visa policy.  Disagreement between The Member States led to a deadlock in the abolition of border controls within the Community, but in 1985, five of the ten Member States at the time – Belgium, France, Luxembourg, the Netherlands and West Germany – signed an agreement on the phasing out of border controls. The agreement was signed on the princess Marie-Astrid boat in Moselle, near the city of Schengen, where the territories of France, Germany and Luxembourg meet.
Three of the signatories, Belgium, Luxembourg and the Netherlands, had already abolished common border controls under the Benelux Economic Union. [Citation required] The Treaty of Amsterdam, signed in 1997, officially integrated Schengen into the Framework of the European Union as a Schengen acquis. The Schengen acquis includes the 1985 Schengen Agreement, the 1990 Schengen Agreement, as well as various decisions and agreements adopted during the implementation of Schengen. When the Treaty of Amsterdam came into force in 1999, the decision-making power of Schengen was submitted to the EU Council of Ministers. The agreement would establish Immigration Liaison Officers to advise countries on all new information on illegal immigration and provide advice on the recognition of fraudulent documents. It would also require joint measures for the return of illegal migrants, including joint deportation flights. In December 1996, two non-EU states, Norway and Iceland, signed an association agreement with the countries that signed the Schengen accession agreement. Although this agreement never entered into force, the two countries were part of the Schengen area following similar agreements with the EU.
 The Schengen Agreement itself was not signed by non-EU states.  In 2009, Switzerland officially concluded its accession to the Schengen area by adopting an association agreement by referendum in 2005.  Although Schengen was officially part of the EU, the agreement did not apply to all Member States. At first, the United Kingdom rejected its own national borders, preferring to keep its own national borders. Ireland has followed this example in order to preserve its common territory with the United Kingdom. A short-stay visa costs 60 euros (46 USD; 66 USD) but only 35 euros for Russians, Ukrainians and citizens of some other countries, as part of the facilitation of issuing visas. The two Schengen agreements have been a major step forward for transport in Europe. Queues would often be one kilometre long and wait for border patrols to sign them, but the agreements helped to stop them.