BSI Membership

Your badge of excellence

Your badge of excellence

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Join our community of experts

Key benefits of BSI Membership

What do our Members say?

What Membership gives your organization

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Showcase your BSI Membership by displaying a BSI Member badge on your website. Click on the example badge below to see an example of the certificate.


Why should you join the BSI community?

  • Over 70,000 organizations around the world have chosen to work on standards projects with us – from the world’s largest and most successful brands to small local businesses. Take a look at some of these projects.
  • We are the world’s oldest National Standards Body (NSB), with over a century of experience in helping organizations achieve excellence.
  • Our role as the UK’s NSB is recognized by the UK government in a Memorandum of Understanding and we work closely with government departments and agencies.
  • We work with over 12,000 standards-makers who, as leaders in their fields, help us to shape best practice codes and standards. Take a look at some of our projects.
  • BSI is a signatory to the WTO The Technical Barriers to Trade (TBT) Agreement that helps reduce trade barriers and open up markets.
  • We’re proud to enable the innovation that’s so crucial to future success; we work in areas from automated vehicles and energy smart appliances to the circular economy and digital manufacturing. Take a look at some of these projects