Status: Under development
Technical Committee: ISO/TC 178 Lifts, escalators and moving walks
ISO/DTR 25741-1Stage: 30.99
Got a question?
Check out our FAQs
+41 22 749 08 88
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)
Keep up to date with ISO
Sign up to our newsletter for the latest news, views and product information.