Petroleum and natural gas industries. Classification and conformity assessment of products, processes and services seo-ignore This is one of a

This is one of a series of European Standards for requirements for fusion welding of metallic materials

BS 476-24:1987

With BS 2501 providing you with the specifications for performance parameters and test methods for commercial refrigerated storage cabinets it becomes very easy for you to achieve the above-mentioned benefits

Use of the PAS will help organizations:

Environmental test conditions

Petroleum and natural gas industries. Classification and conformity assessment of products, processes and services seo-ignore This is one of a1 Scope This Technical Report describes: two classification methods (one based on calculated risk, the other on judgement of risk) which may be used to determine the appropriate conformity assessment system for products, processes and services; a set of five conformity assessment systems from which the most suitable is chosen when conformity assessment of products, processes and services is required. NOTE Alternative classification models may be used