Director of the Directorate of International Law (DIL) 🇨🇭 @EDA_DFAE @SwissMFA Tweets prior to 10 07 2023 posted by my predecessor.

Bern, Switzerland
Joined August 2021
🇨🇭is pleased to have launched the Glion Recommendations on Implementing the Rabat Plan of Action in the Digital Age yesterday in New York. We remain committed to upholding the universality of human rights, also in the digital space. Read recommendations: bit.ly/485cbE4
Today, 🇨🇭, 🇦🇱, @UNHumanRights, @article19org hosted a panel to launch the Glion Recommendations, offering guidance on implementing the #RabatPlanOfAction in the digital age to combat incitement to hatred while safeguarding freedom of expression & religion/belief.
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It was an emotional moment to be present when Navi Pillay, former ICC judge and tireless champion of justice, was informed that she had won the #NobelPeacePrize. Wholehearted congratulations! As she said: This is a strong signal for accountability and against sanctioning the ICC.
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Botschafter Franz Xaver Perrez retweeted
At today’s EC-113 @OPCW, I congratulated the new @DGOPCW, Sabrina Dallafior, on taking office and wished her 🇨🇭’s full support and constructive engagement throughout her mandate. The credibility of the #CWC rests on our collective efforts to eliminate all chemical weapons.
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Botschafter Franz Xaver Perrez retweeted
Start of the #UNGA81 6th Committee on legal matters, where🇨🇭seeks to: - Strengthen respect for international humanitarian law - Ensure accountability for atrocity crimes - Support legal institutions, incl. @CIJ_ICJ, @IntlCrimCourt & the Geneva-based International Law Commission
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🇨🇭presents Prof. @GaggioliGloria as candidate for #IHFFC. Her longstanding expertise & strong commitment to promoting respect for IHL will contribute strengthening IHFFC role & mandate in armed conflicts around 🌍. Find out more👉 bit.ly/4xVt67l | bit.ly/4yEmqus
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Justice⚖️calls for accountability. Preserving evidence is key to protecting victims’ rights. The Swiss and Israeli event brings local, international & UN experts together to protect human rights & combat impunity for victims of sexual & gender-based violence linked to terrorism.
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Switzerland notes with concern the latest measures against ICC officials. We reaffirm our strong support for the Court’s independence and for its essential contribution to the fight against impunity.
Presidency of the Assembly of States Parties expresses deep regret at the extension of US sanctions targeting the ICC President and a staff member
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After a robust disciplinary process, the ASP ICC has exercised its responsibilities under the Rome Statute. The decision protects the proper functioning of the Court, the effective continuation of its mandate and its credibility. Switzerland reaffirms its commitment to the ICC.
Statement of the #ASP President following the conclusion of disciplinary proceedings involving Prosecutor Karim Khan #ICC
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Botschafter Franz Xaver Perrez retweeted
Protecting humanitarian personnel is essential to saving lives. #IHL #UNSCR2730 On 19 June, @SwissPeaceHR, together with @Swiss_UN and @SwissIntLaw🇨🇭, with the support of @GOF_PHP, hosted a workshop in Geneva on advancing humanitarian access in practice. (1/2)
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Botschafter Franz Xaver Perrez retweeted
Bringing together representatives of over 40 States and humanitarian organizations, discussions focused on challenges, lessons learned, and good practices, to advance the national implementation of #UNSCR2730. (2/2)
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Interactive discussion hosted by🇨🇭on the takeaways from our Glion Expert Workshop and the forthcoming recommendations on the #RabatPlanofAction in the digital age emerging from this process with @article19org & @UNHumanRights at today’s #HRC62 side event👉bit.ly/4ezyMLY
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The #IHFFC’s 2026 annual meeting took place from 8 to 10 June in Geneva. It discussed future possible mandates, upcoming election and how to increase the number of Member-States. It stands ready to help parties to armed conflicts to restore an attitude of respect for #IHL.
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At the Rigi Retreat (3–5 June),🇨🇭and the Geneva Human Rights Hub convene partners to strengthen UN treaty bodies - a core pillar of the universal human rights architecture - boosting innovation so the system delivers for all. #HumanRights #TreatyBodies
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Switzerland welcomes Hungary’s decision to remain a States Party to the International Criminal Court (ICC) — a strong reaffirmation of the shared commitment to international justice.
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More than 130 State experts have met to identify practical ways to strengthen the implementation of the principle of #Precautions in armed conflicts. #IHL: ensuring better protection for civilians in armed conflicts is essential.
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🇨🇭hosted the 2nd Rigi meeting on International Law and International Humanitarian Law in Cyberspace from 27-30 April 2026. Excellent and inspiring discussions with distinguished experts from 🇧🇷 🇨🇦 🇨🇱 🇨🇴 🇨🇿 🇪🇬 🇪🇪 🇩🇪 🇮🇩 🇱🇺 🇲🇽 🇳🇱 🇰🇷 🇸🇪🇨🇭.
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Today, @SwissMFA, @ICRC, and more than 130 states from around the world are discussing how to better implement the principle of #Precautions in armed conflict. For a better protection of civilians. #IHL
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Honored to host a 2-day expert workshop in Glion with @article19org & @UNHumanRights to bring the #RabatPlanofAction into the digital age🌐Tackling religious hatred online while safeguarding #FreedomOfExpression & #FoRB is key for🇨🇭grounded in the universality of #HumanRights🌍🤝
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How can the principle of #precaution be better implemented in armed conflict? From April 21, 2026, @SwissMFA and @ICRC will convene State experts from around the world to address this challenge.
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🎤Honored to moderate panel on Cyber Warfare and IHL @ISMLLW Conference.⚖️💻Excellent speakers shedding light on important #IHL protections from digital threats in armed conflicts and challenges of cyber operations.
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