Collection: DNA and Genetic Genealogy
DNA testing has transformed genealogy research — and knowing how to interpret your results can break through brick walls that traditional records can't. Our DNA and Genetic Genealogy courses take you from understanding basic test results to advanced techniques used in forensic and investigative genealogy.
This certificate program is ideal for researchers who want to work professionally in genetic genealogy, forensic genealogical investigation, or simply unlock the full power of their own DNA results. Each course is approximately 18–20 hours of study, self-paced and fully online.
The DNA and Genetic Genealogy Certificate can be added as electives toward your PLCGS post nominal as well. The 4 Methodology courses that crossover into DNA apply to both programs, you only take them once.
DNA and Genetic Genealogy Certificate
Complete 15 credits to earn your certificate. Courses start on demand — begin any time and study at your own pace, whether that's a course a week or a course a month. A grace period allows you to shift course dates before, during, or up to 14 days after a course closes.
Ready to put your DNA results to work? Browse the courses below and enroll today. Need help? Call us at 800.580.0165 x1.
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Printed/Replacement Certificate
Regular price $6.00 USDRegular priceUnit price / perSale price $6.00 USD -
QuickSheet: Your Stripped-Bare Guide to Historical Proof
Regular price $10.00 USDRegular priceUnit price / perSale price $10.00 USD -
QuickSheet: Citing Online Historical Resources
Regular price $12.50 USDRegular priceUnit price / perSale price $12.50 USD -
QuickSheet: Citing Ancestry.com Databases & Images
Regular price $12.50 USDRegular priceUnit price / per$12.50 USDSale price $12.50 USD -
9-Generation Chart
Regular price $6.00 USDRegular priceUnit price / perSale price $6.00 USD -
The Genealogist's Guide: Latin to English Terminology & Abbreviations
Regular price From $15.00 USDRegular priceUnit price / perSale price From $15.00 USD -
Family Group Record-2pages
Regular price $16.75 USDRegular priceUnit price / perSale price $16.75 USD -
The Adulting Planner-Life At a Glance
Regular price From $25.00 USDRegular priceUnit price / perSale price From $25.00 USD -
2026 IIGS Course Catalog
Regular price $0.00 USDRegular priceUnit price / perSale price $0.00 USD
Featured collection
Find the courses to meet your professional genealogy goals here at the International Institute of Genealogical Studies.
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Course Enrollment: AM-101 American: Census Records
Regular price $125.00 USDRegular priceUnit price / perSale price $125.00 USD -
Course Enrollment: AM-102 American: Vital Records, Understanding and Using The Records
Regular price $125.00 USDRegular priceUnit price / perSale price $125.00 USD -
Course Enrollment: AM-103 American: Religious Records-Part 1
Regular price $125.00 USDRegular priceUnit price / perSale price $125.00 USD -
Course Enrollment: AM-104 American: Land Records
Regular price $125.00 USDRegular priceUnit price / perSale price $125.00 USD