With twenty years of experience of providing professional, efficient and accredited paternity and relationship analysis services, it's no surprise that so many local authority Social Services departments turn to Cellmark to provide their DNA testing.

Our friendly, confidential Customer Service advisers are on hand to answer any questions you may have - call them free on 08000 362522 Monday 8.30am to 7pm and Tuesday to Friday from 8.30am to 5.30pm - or email them at info@cellmark.co.uk or use our discrete SMS service.

Cellmark's aim is to make it as easy as possible for Social Services to work with us to provide the evidence required to resolve the difficult situations their clients find themselves in.

Our new online registration service allows you to register a case requiring DNA testing online thus speeding up matters considerably.

Security and confidentiality of information relating to a paternity case is extremely important to us and that's why we've introduced a system designed to minimise the potential for fraud. A set of stringent checks is designed to ensure that we protect the integrity of your information.