Registed Nurses' Association of Ontario


Sigma Theta Tau International (STTI)

Sigma Theta Tau International (STTI) supports the learning, knowledge and professional development of nurses committed to making a difference in health worldwide. STTI is an association of nursing leaders with 486 chapters representing over 85 countries. To find out more about STTI, visit their website at

Nursing Knowledge International, (NKI) is a not-for-profit subsidiary of STTI. They are committed to providing evidence-based knowledge solutions developed for nurses by nurses. NKI offers free and fee-based content developed by leading organizations around the globe. To explore the publications available at NKI (including the RNAO Best Practice Guidelines), visit their website at