Media and Resources
Use Our Anniversary Materials
Incorporate our official materials into your activities! Whether you're hosting an event, sharing on social media, or engaging with your community, these resources are designed to make your outreach impactful and visually engaging.
- UNESCO livestream
Watch the full recording from UNESCO on World Metrology Day 2025, featuring international perspectives on metrology’s role in global progress.
- Expert Insights
Short interviews with leading voices in timekeeping, space exploration, digital transformation and climate measurement.
- Celebrating 150 Years of the Metre Convention, in Summary
Read our summary article, highlighting key objectives and outcomes from the 20-22 May 150th Anniversary Celebrations.
- BIPM150 Scientific Poster Showcase
Feature articles highlighting standout research presented during the anniversary celebrations.
- The Official 2025 World Metrology Day Video
Why Measurement Still Matters
- 2025 World Metrology Day Poster
The official theme poster for this historic year
- Directors’ Messages
Joint BIPM–OIML Message and the BIPM Director’s video message for BIPM150.
- Our Anniversary Book
A look back at 150 years of the Metre Convention and the evolution of the SI.
- Our Anniversary Photo Album
From opening moments to closing smiles, scroll through our photos here.
- BIPM “That’s a wrap” video
A behind-the-scenes look at the energy and excitement of the week, beautifully captured by our talented intern Zhili Xu, and premiered during the final session of the scientific conference.
- Our Promotional Graphics
- Use the official 150th Anniversary logo (landscape or portrait version)
Please help us to ensure consistent and appropriate usage by following these guidelines
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- Follow Us on LinkedIn
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- Watch and Share on YouTube
Dive into the history, achievements and future of metrology with exclusive videos on our YouTube channel. Share these videos to help spread awareness.
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