Data Protection Policy Download our Data Protection Policy The International Stereotactic Radiosurgery Society (thereafter referred to as the « ISRS ») is committed to respecting the privacy of its members…

ISRS Certification Service Recognizing Clinical Expertise and Best Practices At ISRS, we are dedicated to raising the level of quality in Stereotactic Radiosurgery (SRS) and Stereotactic Body Radiation Therapy (SBRT)…

Member Benefits Global Network of SRS, SBRT and Focal Therapy Leaders Join ISRS and become part of a dynamic and diverse community of leaders in the fields of SRS, SBRT…

Contact Us At ISRS, we understand the importance of collaboration and inclusivity. We strive to foster a culture of support and mentorship across disciplines and cultures, ensuring that everyone feels…

Clinical Practice Guidelines One of the primary objectives of the ISRS is to elucidate best practices and provide guidance for safe and effective practice of SRS and SBRT. During the…

Courses In support of our mission and the continued learning, sharing and growth of our global community, the ISRS collaborates with leading centers throughout the world to offer a comprehensive…

Event Endorsement Elevate Your SRS, SBRT or Other Focal Therapy Event Take your SRS, SBRT or other focal therapy meeting to new heights with ISRS endorsement. By partnering with ISRS,…

Past Congresses & Summits The ISRS Congress brings together a diverse international community of neurosurgeons, radiation oncologists, medical physicists and other healthcare professionals to exchange scientific and research information and…

Awards Celebrating Excellence in SRS, SBRT and Related Focal Therapies At the biennial ISRS Congress, we take great pride in recognizing and celebrating exceptional achievements in the fields of SRS,…

Vision & Mission The International Stereotactic Radiosurgery Society (ISRS) was founded as a global, non-profit organization in 1991. As the largest professional association of its kind, ISRS invites you to…

Our Committees Our full members are at the forefront of clinical and scientific trends and best practices and play a critical role in shaping the future of SRS, SBRT and…

Corporate Sponsorship Fostering inclusive and collaborative sponsorships is at the core of how ISRS operates and delivers impact. Our sponsors’ expertise, engagement and support are critical to driving innovation and…

Affiliates and Partners ISRS Affiliated SocIEty & Partner Sponsors ISRS Affiliated National Societies We are proud to collaborate with the following Affiliated Societies who share our commitment to advancing the…

Bylaws ISRS adheres to a set of bylaws that dictate its mandate and scope. Download Bylaws ARTICLE 1: THE ISRS SOCIETY SECTION 1. – The Foundation The organization was founded…

Officers & Board of Directors During the ISRS General Assembly held in Sydney, Australia, on 2 June 2026, new Officers (2026–2028) and Board Members (2026–2029) were elected. The current leadership…