EN ISO 12100:1920-2021 is a technical standard that focuses on machinery safety. It provides guidelines for
achieving safe machine design, installation, maintenance, and operation. This standard, released in 2021, is an
updated version of the original ISO 12100:2010 with additional requirements and clarifications.
Key Requirements of EN ISO 12100:1920-2021
The main objective of EN ISO 12100:1920-2021 is to minimize risks associated with machinery during its entire
lifecycle. The standard emphasizes risk assessment, which involves identifying hazards and estimating their
severity and probability of occurrence. It then defines measures to eliminate or reduce these risks, following a
hierarchy of control measures.
Another essential requirement is the consideration of ergonomic principles in machinery design. This includes
aspects such as accessible controls, proper handling, and maintenance procedures that ensure operator safety and
comfort. EN ISO 12100:1920-2021 also highlights the importance of clear and concise instructions and warnings to
help prevent accidents.
Implementing EN ISO 12100:1920-2021
Implementing EN ISO 12100:1920-2021 requires a systematic approach to risk assessment and management throughout
the machinery's lifecycle. This involves understanding the machinery's intended use, potential hazards, and
operating conditions. Risk reduction measures should be implemented during design, construction, and commissioning
stages while considering possible interactions with other machines or processes.
Training plays a crucial role in implementing the standard effectively. Machinery operators and maintenance
personnel should be educated on safe working practices, emergency procedures, and the proper use of personal
protective equipment. Regular inspections, maintenance, and risk reassessment must be carried out to ensure
ongoing compliance.
Benefits and Impact
Adhering to EN ISO 12100:1920-2021 brings numerous benefits to manufacturers, machinery suppliers, and end-users.
By following the standard's requirements, companies can enhance workplace safety, reduce accidents and injuries,
and improve productivity. Compliance with EN ISO 12100:1920-2021 also helps organizations fulfill legal
obligations and minimize liability risks.
Additionally, harmonization with international standards facilitates the global trade of machinery, enabling
companies to expand their market reach. It promotes innovation by encouraging the adoption of new technologies
that prioritize safety in machine design.
Nina She