Through CDS’ drive to provide the very highest standard of work, we have attained the following accreditations in the security systems industry:

ISO 9001:2008 – CDS has attained the prestigious accreditation in quality management.
ISO 14001:2004 – Environmental Management System

Constructionline – CDS is registered on the pre-qualification portal.
BSIA British Security Industry Association – CDS is an active member.
DETR – DETR is a government-approved list of qualified contractors, to which CDS is registered.