GB/T 28893-2024 "Surface Chemical Analysis, Auger Electron Spectroscopy and X-Rays Photoelectron Spectroscopy, Methods for Determining Peak Intensity and Information Required for Reporting Results" specifies the method for determining peak intensity and the necessary information to be included when reporting analytical results when surface chemical analysis is performed using Auger Electron Spectroscopy (AES) and X-Rays Photoelectron Spectroscopy (XPS). This standard provides detailed information on the Peak Intensity Measuring method and deriving Peak area uncertainty, ensuring the accuracy and repeatability of analytical results, which is essential for the field of materials science and surface chemical analysis. The standard will be implemented on October 1, 2024, replacing GB/T 28893-2012.