Joined October 2014
54 Photos and videos
Can you guess what’s inside just by looking at the cover? 🏔️🔬 We are thrilled to announce the release of our 2025 Annual Report! Curious to see what we have accomplished? You can find the full report here: spiezlab.admin.ch/dam/en/sd-…
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The Annual Report is also available in German and French: spiezlab.admin.ch/dam/de/sd-…

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Spiez Laboratory joined the latest @iaeaorg mission in Fukushima to independently sample and analyse ALPS-treated water at Fukushima Daiichi. More info: iaea.org/newscenter/pressrel…

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Spiez Laboratory warmly congratulates Sabrina Dallafior on her election as the next Director-General of the @OPCW. Her appointment highlights Switzerland’s expertise in chemical disarmament and strengthens our support for the OPCW. 🌍🔬
27 Nov 2025
#Switzerland congratulates Sabrina Dallafior on her election as the next Director-General of the @OPCW. She can count on 🇨🇭 continuous commitment to supporting global efforts to a world free of #chemicalweapons. 👉bit.ly/48b8JHC
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Federal Councillor Martin Pfister, Head of the @vbs_ddps, took the opportunity to visit the Spiez Laboratory today and personally meet the employees and different divisions.
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Spiez Laboratory retweeted
Das @SpiezLab hat heute in Anwesenheit von BR Martin Pfister in Bern sein 100-jähriges Jubiläum gefeiert. Neben diversen Ansprachen umfasste das Programm des Festaktes auch eine eine fotografische Hommage. Erfahren Sie mehr zum Jubiläum 👉 bit.ly/47kBWjb
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In the presence of @rafaelmgrossi & Federal Councillor Martin Pfister, the Spiez Laboratory was today redesignated as a Collaborating Centre of the @iaeaorg. As such, the Laboratory will be able to share resources, knowledge and expertise with other members.
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Spiez Laboratory retweeted
Congratulations to 🇨🇭 Switzerland’s @SpiezLab on its 100th anniversary: for more than a century, the Lab has advanced science in service of public protection, including important work in radiation protection and nuclear safety. Joined the anniversary ceremony hosted by @SwissGov’s Martin Pfister, and had the honour of renewing its designation as an @IAEAorg Collaborating Centre, a role it has held since 2016. Through its expertise, @SpiezLab supports the Agency with missions abroad and laboratory work, continuing to make key contributions to global nuclear safety and to our shared goal of protecting people and the environment. I look forward to many more years of close collaboration with the Lab and Director Marc Cadisch.
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Spiez Laboratory congratulates 🇨🇭 Amb. Sabrina Dallafior Matter on being recommended by the Executive Council of the @OPCW as the next Director-General. This is an important acknowledgment of her expertise and Switzerland’s commitment to chemical disarmament.
10 Oct 2025
🔴 OPCW Executive Council decides by consensus to recommend Sabrina Dallafior Matter of🇨🇭Switzerland for next Director-General. Appointment to take place at Conference of the States Parties in November.
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Spiez Laboratory retweeted
Celebrating 100 years of Spiez Lab! Committed to a world free of chemical weapons, our expertise remains available to our partner @OPCW. We trust that🇨🇭Amb. Dallafior @EDA_DFAE could contribute to this mission as DG of @OPCW. We wish her success for the ongoing election process.
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10th #UNSGM Designated Laboratories Workshop successfully completed. Report available online by end of 2025.
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10th #UNSGM Designated Laboratories Workshop 2025 started with 60 participants from 16 countries and 6 organisations.
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Spiez Laboratory retweeted
Today at the @OPCW Executive Council, 🇨🇭co-hosted a Side Event together with @SpiezLab about the 10 years anniversary of #SpiezCONVERGENCE conference. Great opportunity to stress the importance of science- and evidence-based decision making @OPCW!
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@SpiezLab congratulates director Dr. Marc Cadisch for his appointment as Full Member to the 🇨🇭Swiss Academy of Engineering Sciences SATW in recognition of contributions to protection against nuclear, biological and chemical threats.☢️☣️🧪 satw.ch/en/news/satw-welcome…
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Spiez Laboratory retweeted
Just finished collecting seawater samples near Fukushima Daiichi NPS with experts from China, South Korea, Switzerland & @IAEAorg. This is part of additional measures to facilitate broader participation in monitoring treated water release and independently verify safety.
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The report of the ninth UNSGM Designated Laboratories Workshop is now available online. backend.spiezlab.admin.ch/fi…

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The report of the 6th Spiez CONVERGENCE conference is now available online. backend.spiezlab.admin.ch/fi…

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Spiez Laboratory retweeted
At the @iaeaorg Ministerial Conference, director of Swiss Federal office of Energy @BenoitRevaz, highlighted how Switzerland supports and strengthens the Agency’s nuclear science and technologies through Swiss institutions such as @SpiezLab, @EPFL and @EawagResearch.
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9th UNSGM Designated Laboratories workshop 2024 successfully completed. Report available online by end 2024.
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