Collaboration, education, and advocacy through a range of impactful events.
These gatherings unite patients, caregivers, healthcare professionals, researchers, and policymakers from around the world to advance understanding, improve care, and shape the future of MPS and related lysosomal storage disorders.
Flagship Events
The International MPS Symposium
Held every three years, this global gathering serves as the premier event for the MPS community. The Symposium showcases cutting-edge research, innovative therapies, and advancements in patient care while offering invaluable opportunities for networking and collaboration. With dedicated tracks for families, clinicians, and researchers, the Symposium addresses the diverse needs of the entire community.
Upcoming Symposium's
Previous Symposia
2024
Older
- 2021: 16th International Symposium: Barcelona, Spain
- 2018: 15th International Symposium: San Diego, USA
- 2016: 14th International Symposium: Bonn, Germany
- 2014: 13th International Symposium: Sauípe, Bahia, Brazil
- 2012: 12th International Symposium: Noordwijkerhout, The Netherlands
- 2010: 11th International Symposium: Adelaide, Australia
- 2008: 10th International Symposium: Vancouver, Canada
- 2006: 9th International Symposium: Venice, Italy
- 2004: 8th International Symposium: Mainz, Germany
- 2002: 7th International Symposium: Paris, France
- 2000: 6th International Symposium: Minneapolis, Minnesota, USA
- 1999: 5th International Symposium: Vienna, Austria
- 1997: 4th International Symposium: Wollongong, Australia
- 1993: 3rd International Symposium: Essen, Germany
- 1990: 2nd International Symposium: Manchester, United Kingdom
- 1st Unofficial International MPS Symposium - Minneapolis, Minnesota

Annual Meeting of the Members
This yearly event brings together IMPSN’s full voting members—nationally recognized MPS and related disease organizations—and strategic partners. The Annual Meeting provides a platform to review progress, set priorities, and collaborate on initiatives that advance the IMPSN’s mission.

Specialized Events
Policy and Regulatory Meetings
IMPSN hosts policy-focused meetings to engage with global regulatory bodies, pharmaceutical companies, and healthcare policymakers. These sessions aim to address barriers to treatment access, advocate for newborn screening programs, and influence rare disease policies.
Past Events
Role of Biomarkers
March 18, 2025
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Educational Workshops
Designed to equip patients, caregivers, and healthcare professionals with essential knowledge, these workshops cover topics such as disease management, mental health, emerging treatments, and advocacy strategies.

Each IMPSN event serves as a catalyst for progress, empowering the global MPS community with knowledge, resources, and connections. Together, these events exemplify the IMPSN’s commitment to uniting stakeholders in the pursuit of better outcomes for all those affected by MPS and related disorders.
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Join us in making a difference.
Support those affected by MPS by taking action today.