An official publication of the International Nurses Society on Addictions (IntNSA), the Core Curriculum of Addictions Nursing provides a foundation for expertise in addications nursing, and helps nurses achieve success on the basic and advanced additions nursing certification examination. It serves as a valuable reference for nurses in all settings and practice areas, aiding with the development or expansion of knowledge of skills in caring for clients potentially or actually affected by addictive processes. The Core Curriculum advances evidence based addictions nursing practice, while supporting the mission of the IntNSA.