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Keystone BBA Certificate updated (23.7.2014)

Anderton Concrete Products are the UK Licensee for the Keystone Retaining Wall System and have now updated their BBA Roads & Bridges Certificate to the re-branded version, a HAPAS (Highway Authority Product Approval Scheme) Certificate.

• The process for creating HAPAS certificates is the same as Roads and Bridges
• The technical requirements are unchanged
• The input and acceptance of the Highway Authorities is unchanged
• Existing certificates will remain valid until withdrawn or reissued in the new forma