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ONS Congress Is the Largest Conference Dedicated to Oncology Nursing 

Learn about the latest advancements, connect with peers, and transform your practice at the 50th Annual ONS Congress®. You’ll be inspired by history and motivated by future possibilities as you learn about new discoveries and consider thought-provoking perspectives.  

ONS Congress brings together the field’s best and brightest for five days of education and connection. You’ll return home energized, inspired, and eager to share new knowledge with your colleagues. 

Discover What You Can Learn
Crowd of congress attendees in a large room in rows of chairs

Conference Outcomes

  • Discuss opportunities to facilitate professional development, growth, and retention of nurses in the oncology nursing profession. 
  • Examine advancements in symptom management and cancer care delivery grounded in expert guidelines and best practices. 
  • Discuss evidence-based findings from research and clinical practice to advance cancer care throughout the continuum. 
  • Identify priorities and innovative approaches integral to improving access, quality, and value in cancer care delivery across the continuum. 

Highlights From the 2024 ONS Congress

Future ONS Congress Events 

51st Annual ONS Congress

May 13–17, 2026 | San Antonio, TX

52nd Annual ONS Congress

April 14–18, 2027 | Washington, DC

53rd Annual ONS Congress

May 17–21, 2028 | Denver, CO

ANCC Accredited Provider logo

ONS is accredited as a provider of nursing continuing professional development by the American Nurses Credentialing Center’s (ANCC’s) Commission on Accreditation. Accreditation as an American Nurses Credentialing Center’s Commission provider refers only to its nursing continuing professional development activities and does not imply ANCC Commission on Accreditation endorsement of any commercial products. ONS is accredited as a provider of continuing education by the California Board of Registered Nursing, Provider #2850. The contact hours earned from this educational opportunity may qualify for initial oncology nursing certification and renewal via ILNA. 
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