{"asOf":"2026-09-02","merchant":"SSDF INC","id":"iso-3691-4","kind":"amr","title":"ISO 3691-4","kicker":"Driverless industrial trucks","body":"Safety requirements for driverless industrial trucks and their systems — the AMR/AGV safety clerk, not VDA 5050. VDA is the fleet conversation. 3691-4 is whether the vehicle is allowed on the floor.","clerk":"ISO. US cousin: ANSI/ITSDF B56.5 and ANSI/RIA R15.08.","sku":"ssdf-robotics-safety-atlas","notes":["Do not treat a VDA 5050 connection as a 3691-4 risk assessment.","R15.08 is industrial mobile robots in the US. B56.5 is guided industrial vehicles. Map both. Certify neither."],"hardRules":["Atlas the regulator. Credential the packet. Do not sell the robot.","A cobot is an application, not a robot class. ISO 10218-2:2025 absorbed ISO/TS 15066.","VDA 5050 is vehicle↔fleet. ROS 2 is middleware. Do not mix the layers.","A Passport is not a CE mark, an NRTL listing, or a SIL certificate.","No hosted ROS, Isaac, or Gazebo. No firmware. No robot NFT.","Desk review of a packet you send is Custom Deliverable. Robotics File Review is held.","Not the ISO or VDA text. Those bodies sell the standard. This is a map of the public surface."]}