Canadian Nurses Association

The Canadian Nurses Association (CNA), known in French as the Association des infirmières et infirmiers du Canada (AIIC), is the national professional association representing registered nurses, nurse practitioners, licensed and registered practical nurses, registered psychiatric nurses and retired nurses across all 13 provinces and territories in Canada. CNA advances the practice and profession of nursing to improve health outcomes and strengthen Canada's publicly funded, not for profit health system. CNA represents Canadian nursing to other organizations and to governments nationally and internationally. It gives nurses a strong national association through which they can support each other and speak with a powerful, unified voice. It provides nurses with a core staff of nursing and health policy consultants and experts in other areas such as communications and specialty certification. CNA's active role in legislative policy influences the health care decisions that affect nursing professionals every day. It has published a large number of documents, including the Code of Ethics for Registered Nurses.

In 1907, representatives of 16 organized nursing bodies met in Ottawa to form the Canadian National Association of Trained Nurses (CNATN). By 1911, CNATN comprised 28 affiliated member societies, including alumni associations of hospital schools of nursing as well as local and regional groups of nurses. By 1924, each of the nine provinces had a provincial nurse's organization with membership in CNATN, and in that year, the national group changed its name to the Canadian Nurses Association (CNA). The CNA Dutch tulip Celebration Garden and plaque memorial, which were unveiled at the CNA building after 2002, is dedicated to the Canadian Nursing Sisters of World War II and Sharon Nield (Director nursing Policy 1943–2002).

CNA certification is a nationally recognized nursing specialty credential. It is a voluntary credential for nurses who meet specific nursing practice, continuous learning and testing requirements. As of 2019, CNA certification is available to registered nurses, nurse practitioners and licensed/registered practical nurses. The first certification exam, offered in 1991, was in neuroscience nursing. Today, more than 16,000 nurses are CNA certified in one of 22 specialties.

In January 2022, three Ontario nurses who had previously been investigated and disciplined for their social media posts about the COVID 19 pandemic filed a lawsuit against the CNA and British Columbia based Together News alleging defamation and seeking $1 million in damages. The lawsuit stemmed from an article published September 9, 2021 on CNA's website which "the reckless views of a handful of discredited people who identify as nurses." Two days later, Together News followed with a story about the nurses entitled "Quack! Quack! These pro virus nurses have dangerous ideas." They were represented in their filing by Alexander Boissonneau Lehner of Johnstone & Cowling.