Technological Innovation

What is BS EN 1090-2:2010?


BS EN 1090-2:2010 is a technical standard that specifies the requirements for the execution of steel structures. It provides guidelines and regulations for manufacturers, fabricators, and contractors involved in the design, production, and installation of structural steel components.

Scope and Objectives

The scope of BS EN 1090-2:2010 covers the compliance requirements for the execution of steel structures including buildings, bridges, towers, and other infrastructural works. The standard defines the responsibilities and obligations of the stakeholders involved in the manufacturing and construction processes.

One of the main objectives of BS EN 1090-2:2010 is to ensure the safety, reliability, and quality of steel structures. By adhering to this standard, manufacturers and fabricators can demonstrate compliance with the necessary requirements and provide assurance to clients, engineers, and regulatory authorities.

Key Requirements

BS EN 1090-2:2010 outlines several key requirements that manufacturers and fabricators must adhere to:

Management System: Organizations should have a documented management system that ensures compliance with the standard. This system should cover all aspects of the manufacturing process, from material procurement to final product delivery.

Competence and Qualification: Personnel involved in the manufacturing and fabrication processes must possess the necessary skills, knowledge, and qualifications. This includes welders, inspectors, and technicians.

Material Control: The standard emphasizes the need for proper identification, traceability, and storage of materials used for steel structures. Manufacturers must implement effective control measures to prevent mix-up, deterioration, or damage to the materials.

Welding and Inspection: BS EN 1090-2:2010 provides guidelines for welding processes, joint preparation, and inspection methods. It sets forth criteria for acceptable weld quality and specifies the qualifications required for welding personnel.

Documentation and Traceability: The standard requires manufacturers and fabricators to maintain comprehensive documentation throughout the manufacturing process. This includes records of inspections, tests, validations, and any deviations from the specified requirements.


BS EN 1090-2:2010 plays a crucial role in ensuring the safety, reliability, and quality of steel structures. By adhering to the key requirements outlined in the standard, manufacturers and fabricators can demonstrate compliance with industry regulations and provide clients with reassurance regarding the structural integrity of their projects.

It is essential for organizations involved in the execution of steel structures to familiarize themselves with the guidelines set forth by BS EN 1090-2:2010 and implement the necessary processes and controls to meet the requirements effectively.


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