Areas with at least 0.5 meters of clearance on both sides of the truck. This allows pedestrians to pass safely.
ISO 3691-4 was first published in 2020. As the technology of driverless industrial trucks continues to evolve, so does the standard. A second edition (ISO 3691-4:2023) is currently the active version. The International Organization for Standardization (ISO) has already initiated the revision process (Stage 90.92), indicating that the standard will continue to be updated to address emerging technologies. National and regional adoptions include (European) and DIN EN ISO 3691-4 (German).
In short: a file-format standard nudges culture. It forces investment in cleaner workflows and reduces downstream technical debt.
Step 1: Site Risk Assessment ──► Identify narrow pathways, blind spots, and high-traffic zones. Step 2: Vehicle Selection ──► Ensure manufacturer compliance with ISO 3691-4 safety levels. Step 3: Zone Configuration ──► Map out hazard zones and program appropriate scanner fields. Step 4: Validation Testing ──► Test stop distances with maximum payloads under real conditions. Step 5: Personnel Training ──► Train floor staff on robot behaviors and warning signals. Conclusion
The "story" of ISO 3691-4 is one of rapid industrial evolution, shifting from the era of simple magnetic-tape-following carts to today’s intelligent, autonomous robots. The Problem: A Safety Vacuum For decades, factories relied on EN 1525:1997
Despite the fact that ISO 36914 is not a real standard, the search intent is clear: users want a free PDF download of an ISO document. Before you click on any link promising a free copy, understand the risks.
Deploying an automated fleet without following international safety standards exposes a company to massive legal and financial liabilities if an accident occurs.
Ensure your AGV/AMR manufacturers provide documentation proving their vehicles meet the machine-level requirements of ISO 3691-4.
Manufacturers and integrators cannot simply deploy an AMR and assume it is safe. ISO 3691-4 requires a comprehensive site risk assessment. Integrators must validate that the entire system—including infrastructure, software, and fleet management—functions safely under real-world conditions. Why Facilities Need the ISO 3691-4 PDF Document
A very specific request!
ISO 3691-4:2023, titled "Industrial trucks — Safety requirements and verification — Part 4: Driverless industrial trucks and their systems," is the primary international safety standard for automated guided vehicles (AGVs) and autonomous mobile robots (AMRs). Published in June 2023, this update replaces the 2020 version to better address the rapid technological advancements in autonomous material handling.