Swiss Federal Council Formally Adopts 'Bilaterale III' Legislative Package for EU Relations

The Swiss Federal Council officially adopted the draft law for a new package of bilateral agreements with the European Union on March 13, 2026. The legislative package, widely known as Bilaterale III, was formally submitted to the Swiss Parliament for deliberation following its approval by the cabinet. This move marks a significant step in stabilizing relations between Bern and Brussels after more than a decade of diplomatic efforts. The government described the agreement as a strategic necessity for maintaining Switzerland's economic prosperity and long-term stability. The draft law aims to modernize existing treaties while establishing new cooperation in specific sectors. It now faces a period of intense parliamentary debate before a potential national referendum.

Ignazio Cassis, the head of the Federal Department of Foreign Affairs and Vice President of the Swiss Confederation for 2026, characterized the conclusion of the negotiations as a major achievement for the country. Speaking in an interview following the council's decision, Ignazio Cassis emphasized that the resulting package reflects a balanced compromise that respects Swiss sovereignty while securing market access. The negotiations focused on resolving long-standing issues, including the guillotine clause and mechanisms for dispute resolution. The Federal Council maintains that the deal is essential to prevent the erosion of bilateral ties that could disadvantage Swiss businesses. „Waren sehr erfolgreich” (We were very successful) — Ignazio Cassis via SRF News

The proposed package covers a wide range of technical and economic areas, including electricity markets, food safety, and health cooperation. By securing these agreements, Switzerland seeks to ensure its participation in the European single market without pursuing full EU membership. The 2026 draft follows the collapse of the previous Institutional Framework Agreement in 2021, which led to a period of cooling relations and regulatory uncertainty. Proponents of the deal argue that the new framework provides a more sustainable path forward by addressing previous concerns regarding wage protection and state aid. Switzerland and the European Union have managed their relationship through a complex web of over 100 bilateral agreements since the 1990s. The first set, Bilaterals I, was approved by Swiss voters in 2000, followed by Bilaterals II in 2004, which included the Schengen Agreement. In 2021, the Swiss government unilaterally ended seven years of talks on a comprehensive framework agreement due to domestic opposition. The current Bilaterale III package represents the culmination of renewed efforts to update these ties after twelve years of intermittent negotiations.

The transition of the dossier to the Swiss Parliament initiates a high-stakes political process that will likely dominate the national agenda throughout 2026. Political factions remain divided over the implications of the deal, with some expressing concern over the role of the European Court of Justice in resolving disputes. If the parliament approves the dispatch, the final decision is expected to be put to a popular vote, as is standard for major international treaties in the Swiss system of direct democracy. Business federations have already begun mobilizing support for the package, warning that a second failure to reach an agreement with Brussels could lead to significant economic isolation. Evolution of Swiss-EU Treaty Negotiations: — ; — ; — ; —