The DNA Testing for Genealogy Level 3 Advanced Diploma is a specialised programme that bridges genetic science with family history research. Whether you're an amateur genealogist or an experienced researcher, this course helps you understand how to use DNA testing as a tool to confirm relationships, identify unknown ancestors, and enrich traditional genealogical methods.
The course begins with advanced genetic concepts, including autosomal, mitochondrial, and Y-DNA testing, along with explanations of genetic inheritance and recombination. You’ll then explore sophisticated analysis techniques such as triangulation, segment comparison, and the use of identical-by-descent segments to interpret complex family relationships.
Further lessons guide you in interpreting DNA results, determining degrees of relatedness, and solving genealogical mysteries through both recent and ancient connections. You’ll learn to apply genetic information directly to your research strategy and use it to confirm, refute, or enhance documentary evidence.
Crucially, the course includes comprehensive guidance on ethical considerations. Topics include privacy, informed consent, and best practices when sharing sensitive information with relatives. A final module addresses professional standards in genetic genealogy, ensuring your work remains accurate, respectful, and transparent.
Certification
Upon successful completion, learners receive an instant, free digital certificate confirming their advanced knowledge of DNA testing in genealogy. This certification supports your research credibility and can be used to strengthen your academic or professional genealogy profile.
Developed by Learning Idol—an award-winning, CPD-registered training provider—this course is designed to offer practical, ethical, and scientific insight into modern genealogy.
