Find tests by specimen type, prenatal testing, number of genes, pharmacogenetic responses, somatic/cancer targets and more with the Advanced search for tests.
Advanced search video
Advanced search video
About GTR®
The Genetic Testing Registry (GTR®) provides a central location for voluntary submission of genetic test information by providers. The scope includes the test's purpose, methodology, validity, evidence of the test's usefulness, and laboratory contacts and credentials. The overarching goal of the GTR is to advance the public health and research into the genetic basis of health and disease
Submitting Information to GTR
Access the Submission User Interface
Microbe tests in GTR
GTR now has tests for microbes like for SARS-CoV-2 to diagnose COVID-19. Scope includes pathogen-specific genetic tests; panels to identify pathogens; tests that assess viral load; serologic tests for detection of antibodies and antigens to determine prior exposure.
Find GTR Content
Locate a Genetics Professional
Resources Included in GTR
GTR includes information from resources such as ClinVar and MedGen from within the NIH and many resources from outside the NIH.
See a list of all related resources