The 2020 PDF was written just as AI vision cameras started hitting the market. While the current standard permits vision as a supplementary device, it still demands lasers or bumpers for primary safety.
ISO 3691‑4 is part of the broader ISO 3691 series of international standards for industrial trucks. While other parts of the series address conventional, human‑driven industrial vehicles (forklifts, order pickers, tow tractors, etc.), . In plain terms, this is the global benchmark for the safety of AGVs, AMRs, automated guided carts, tunnel tuggers, and related automated material‑handling equipment.
The standard also clearly outlines what it cover, including vehicles guided solely by mechanical means (like rails), remotely controlled trucks, and those operating on public roads or in explosive environments.
By doing so, you protect not only your workforce but also your investment in automation. A compliant AGV fleet is a productive, insurable, and scalable fleet. Iso 3691-4 Pdf
Achieving compliance when deploying AGVs or AMRs requires a collaborative effort between the robotics vendor and your internal operations team. Step 1: Site Assessment
The authoritative source is the (ISO.org). The ISO store page for ISO 3691‑4:2023 offers the PDF for purchase. Pricing varies by region, but the standard list price is approximately CHF 158 (Swiss Francs) for the PDF edition (the 2023 version has 74 pages).
Disclaimer: This blog post is for informational purposes only. Always consult the official ISO documentation and a qualified safety engineer for compliance advice. The 2020 PDF was written just as AI
Typically every 5–7 years. The 2011 version was replaced in 2020. With the 2024 amendment, the next full revision is expected around 2027.
It is vital to note a common trap: Many websites offer "free ISO 3691-4 PDF" downloads. Often, these are draft versions, outdated editions (pre-2020), or illegal copies. Using an old standard could mean missing critical updates regarding cybersecurity or pedestrian detection, leading to catastrophic liability in court.
The standard now places higher emphasis on Performance Levels (PL) according to ISO 13849, ensuring that the software governing safety is reliable. Why You Need the ISO 3691-4 PDF While other parts of the series address conventional,
The ISO 3691-4 PDF outlines a comprehensive framework of safety requirements designed to mitigate risks like collisions, crushing, and unintended movement, thereby protecting personnel and ensuring stable production. Key requirements include:
The standard mandates that vehicles have sensors to detect obstacles within their path.
Your truck must behave differently based on who is in charge.