Group 1 - The implementation of several important national standards starting from September 1 aims to regulate emerging industries and promote healthy development, energy conservation, and consumer safety [1] - The national standard for AI-generated synthetic content identification (GB 45438—2025) is mandatory and aims to enhance AI safety and prevent risks associated with synthetic content [2] - The national standard for network attack and incident determination (GB/T 37027—2025) provides guidelines for monitoring and analyzing network attacks, contributing to improved cybersecurity [3] Group 2 - The national standard for voice interaction in smart home appliances (GB/T 45354.1—2025) sets requirements for design and evaluation, promoting safer and more reliable voice interaction features [4] - The national standard for furniture flammability (GB 17927—2024) establishes performance requirements and testing methods, enhancing product quality and market order in the furniture industry [5] - The national standard for electric bicycle safety (GB 17761—2024) outlines technical requirements for safety and quality assurance, aiming to improve product safety and industry competitiveness [6] Group 3 - The national standard for energy efficiency in kitchen appliances (GB 21456—2024) mandates efficiency levels and testing methods, encouraging green consumption and the adoption of advanced technologies [7] - The national standard for high-voltage three-phase asynchronous motors (GB 30254—2024) sets efficiency levels and testing methods, promoting energy-saving technologies in the motor manufacturing industry [8] - The national standard for drug content in vehicle drivers (GB 45248—2025) establishes thresholds for various drugs, providing a technical basis for combating drug-related driving offenses [10] Group 4 - The national standard for outdoor fitness equipment safety (GB 19272—2024) outlines comprehensive requirements for design, materials, and safety, facilitating upgrades to meet diverse fitness needs [11]