Become a Registered DNA Sampler for dadcheck®gold

We are keen to expand our list of available DNA testing samplers both nationwide and internationally.

Registered Sampler

Under a 2015 amendment to the blood testing regulations, in order to take a mouth swab sample for an accredited DNA test, only trained individuals are permitted to collect the sample. They can be trained to do so by a Ministry of Justice accredited testing laboratory, such as ourselves.

  • We offer this training, online and free of charge
  • A Certificate of Competence will be provided to samplers who pass successfully

You can join our network of social workers, solicitors and mediators and benefit from training, co-marketing and other mutually beneficial activities.

If you are interested in becoming a registered DNA sampler for dadcheck®gold, please complete the form below by following the link and return it by email to

Alternatively, you can email or call us on 0191 543 6334 or 0203 603 1323 to register your interest.

Further details will be provided upon registration.

Become a Registered DNA Sampler

Have a question? Send us a message.

Our award winning customer service team will be pleased to help you.

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Download our book - "DNA Testing for Legal Professionals"

We are one of only a few companies in the UK which are able to provide a DNA testing service suitable for legal purposes.

The Complement Genomics Family

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