The National Asthma Council Australia (NAC) is the leading national authority on asthma knowledge, education, and care. Established as a not-for-profit organization, NAC works to improve health outcomes and quality of life for people living with asthma and related respiratory conditions. It sets the standard for asthma care in Australia by developing evidence-based guidelines, including the Australian Asthma Handbook, which serves as the cornerstone of best practice for primary care health professionals. NAC provides practical resources such as Asthma First Aid instructions, the Asthma Buddy app, and My Asthma Guide, empowering patients to better understand and manage their condition. The organization also runs the Sensitive Choice® program, helping consumers identify asthma and allergy-aware products through a trusted blue butterfly symbol. NAC collaborates with government, researchers, and healthcare providers to advance national strategies, raise awareness of risks such as thunderstorm asthma, and promote safe medication practices. Its initiatives extend internationally, supporting research and education in respiratory health. With a strong commitment to inclusivity and innovation, NAC continues to be a trusted voice in asthma care, ensuring that Australians have access to the latest knowledge, tools, and support to live healthier lives.