Industrial robot safety standards and UK cell-integration responsibilities.
Understand the principal current standards and UK regulatory workstreams that influence industrial robot applications, robot cells, cobots, safeguarding, validation and handover.
Safety is determined by the complete application and operating task.
A robot marketed as collaborative does not make every application safe without assessment. Tooling, product, speed, force, access, process hazards and foreseeable intervention all influence the protective measures.
Identify hazards and reduce risk through design, protective measures and information for use.
Coordinate guarding, interlocks, scanners, safety functions and stopping behaviour.
Test safety-related control functions and documented operating modes against the design.
Provide information, training and procedures needed to operate and maintain the cell safely.
Develop the safety concept alongside the process and layout.
Adding guarding at the end can create poor access and recovery. Safety decisions should shape robot position, material routes, doors, controls, tooling and operating modes from concept stage.
- Define automatic, manual, setup, teaching, recovery, cleaning and maintenance modes.
- Identify hazards from the robot, tooling, product, process, stored energy and surrounding machines.
- Assess reach beyond guards, trapping points, ejected parts and foreseeable misuse.
- Select protective measures using stopping performance, access frequency and task needs.
- Define reset, restart, escape, emergency stop and loss-of-signal behaviour.
- Plan verification, validation, technical documentation, instructions and training.
Industrial robot safety standards were revised in 2025.
ISO identifies ISO 10218-1:2025 and ISO 10218-2:2025 as the current editions for industrial robots and industrial robot applications/cells. Existing documents, contracts and specifications may still cite 2011 editions, so the applicable basis and transition position should be confirmed rather than assumed.
- ISO 10218-1:2025 addresses industrial robot safety requirements
- ISO 10218-2:2025 addresses robot applications and robot cells
- ISO/TS 15066 provides collaborative-robot guidance
- Application-specific machinery and process standards may also apply
- Safety-related controls require appropriate design and validation
- UK regulatory and conformity duties depend on supply and use context
Current safety and regulatory sources to consult.
This guide is an initial engineering overview, not legal advice or a substitute for a project-specific risk assessment. Use current standards, official guidance and competent safety engineering for the actual machine.
- ISO 10218-1:2025 — Robotics — Safety requirements — Part 1: Industrial robots
- ISO 10218-2:2025 — Robotics — Safety requirements — Part 2: Industrial robot applications and robot cells
- ISO/TS 15066 — Collaborative robot guidance
- HSE — Provision and Use of Work Equipment Regulations (PUWER)
- UK Government — Supply of Machinery (Safety) Regulations 2008 guidance
- UK Government — Designated standards: machinery
What project information supports the safety workstream?
The risk assessment needs a complete view of equipment and tasks. A robot datasheet alone cannot describe all hazards created by the integrated cell.
- Robot, controller, end-effector, process equipment and external-axis details.
- Cell layout, guarding, access points and safety-device locations.
- Operating modes and every task requiring human interaction.
- Product hazards including sharp, hot, heavy, toxic or unstable items.
- Machine interfaces and behaviour following faults or loss of utilities.
- Required conformity route, technical file, declarations, instructions and training.
Frequently asked questions
These answers support initial planning. Final performance, safety and scope are confirmed against the actual product, process, environment and acceptance criteria.
Are ISO 10218-1:2011 and ISO 10218-2:2011 still the current editions?
ISO lists the 2025 editions of ISO 10218-1 and ISO 10218-2 as the current industrial robot safety standards. Project specifications should confirm the applicable edition and transition requirements.
Does a cobot cell always work without guarding?
No. Collaborative capability is only one input. The complete application, tooling, product, speed, force, pinch points and operator tasks must be risk assessed, and guarding or other protective measures may still be required.
What is the difference between ISO 10218-1 and ISO 10218-2?
Part 1 addresses industrial robot design and associated information, while Part 2 addresses integration of robot applications and robot cells, including commissioning, operation, maintenance and decommissioning considerations.
Who is responsible for validating the robot cell?
Responsibilities depend on the supply and project structure. They should be contractually defined, with competent parties completing the required risk assessment, verification, validation, documentation and handover activities.
Continue planning the project.
Use these closely related pages to define the task, compare the technical options and prepare a stronger automation brief.
Robot cell safety engineering
Develop guarding, safety functions, access and validation for the real cell.
Explore safety engineering →Cobot safety and guarding
Review collaborative operation, tooling hazards and protective measures.
Read cobot guide →Robot cell layout design
Coordinate work envelope, material flow, access and safeguarding.
Read layout guide →Discuss the production task with an automation engineer.
Send product details, target output, available space and a photo or short video of the current process. We will identify the next technical step.