Since its foundation in 1901 as the Engineering Standards Committee, BSI Group has grown into a leading global independent business services organization providing standard-based solutions in more than 120 countries.
- develops private, national and international standards
- certifies management systems and products
- provides product testing services
- provides training and information on standards and international trade and
- provides performance management software solutions 
All code information comes form the BSI product catalog. The latest version can be searched from the BSI site.