AABB Accredited Relationship (DNA) Testing Facilities

This list of AABB-Accredited Relationship Testing Facilities specifies facilities that have attained AABB Accreditation in relationship testing activities. ALL facilities listed below are deemed acceptable by USCIS for immigration cases.

If there is not a facility in your area (city, state, or country), you can contact any one of the facilities on this list to make arrangements for sample collection in your area. Note: this list is provided as a courtesy to the public and subject to change at any time. An official notice of AABB Accreditation may be provided by the facility upon request.

DNA Testing FAQs

Accredited - An AABB assessor has been on the facility's premises and the facility practices were found to conform to AABB standards of practice.