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British
Board of Agrement
http://www.bbacerts.co.uk
BSI Technical Information
Group
http://www.bsi-global.com
Construction Products Certification
http://www.cpcert.co.uk
The Quality Scheme for
Ready Mixed Concrete (QSRMC)
http://www.qsrmc.co.uk
UKAS
http://www.ukas.com