On March 26, 2026, ISO officially released ISO 8100-2:2026 Lifts — Part 2: Design Rules, Calculations, Verifications and Tests of Lift Components, synchronously replacing regional standards such as EN 81-50. Core contents: 1. Full component coverage: Specify design of 42 types of core components including safety gears, speed governors, door locks, buffers, traction machines, control systems, door operators; 2. Safety level: SIL2/SIL3 certification for key safety components, upgraded strength, life, reliability test standards; 3. Material specifications: Low-carbon alloy, high-strength materials, environmental coating, recyclable ≥90%; 4. Test methods: Unified fatigue, impact, durability, safety, cybersecurity test procedures and judgment standards; 5. Document requirements: Standardized design calculations, test reports, compliance declarations; 6. Implementation: Released in March 2026, global implementation in September. Standard provides technical basis for global mutual recognition of elevator components