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48th Biennial Convention

8-12 November 2025 in Indianapolis, Indiana, USA

Save the date for Sigma's largest event, our biennial convention, featuring outstanding plenary speakers, networking opportunities, over 800 oral and poster presentations, and the opportunity to travel to our headquarters city, rich in culture, sports, and tradition.

Plan to join more than 2,000 Sigma members and global leaders in nursing as we come together to celebrate our heritage while building upon our successes, and to embrace the 2023-2025 organizational call to action:

Represent

Reflect. Respect. Respond.

REGISTRATION IS OPEN!

Save US $100 when you register early.

IMPORTANT DATES

Presenter Registration Deadline: 13 August 2025
Early Registration Deadline: 3 September 2025
Standard Registration Deadline: 8 October 2025
On-Site Registration Only: 8-12 November 2025

Introducing Indy

A city known for fast cars and blockbuster events has also gained acclaim for a flourishing culinary and brewing scene, thriving cultural institutions, cool neighborhoods, and so much more.
Read more » Get hotel information »

Recognize excellence

Nominations are open for the 2025 International Awards for Nursing Excellence. These awards recognize superior achievement in leadership and professionalism, nursing practice, research and education, and communication. Deadline extended to 11 March.

Start your nomination »

Partner with Sigma

Elevate your brand by connecting with over 2,000 influential nurse leaders from around the globe. As a sponsor, you'll gain direct access to decision-makers and thought leaders shaping the future of healthcare.

Learn how you can partner with us »

Thank you to all convention partners, with special appreciation for our major sponsors!

Convention 2023 Highlights

For a look back at our 47th Biennial Convention in San Antonio, Texas, USA, view our convention photos on Flickr, check out highlights on X using #SigmaConv23, and learn more about the elected officers and business of the organization by reading the 2023 House of Delegates summary of actions.