Abstract: Standards of basic dataset of chronic and noncommunicable diseases behavior risk factors surveillance in adults (T/CPMA 033 — 2023) was published and officially implemented by Chinese Preventive Medicine Association on October 20th, 2023. The standard specifies the metadata attributes and data element attributes of the adult chronic and noncommunicable disease behavioral risk factors.It is suitable for the collection of data related to the monitoring, investigation, intervention and evaluation of chronic disease behavior risk factors conducted by health administrative departments, disease prevention and control institutions, primary-level medical and health care institutions, health examination and management institutions and scientific research institutes. The article interprets the key points of the standard, and provides guidance for medical and health institutions and professionals to deeply understand and promote the application of the standard.