DNA testing can answer a variety of biological relationship and identity questions. Please choose your area of interest:

Paternity Testing
DNA Paternity testing can be used to determine the biological father of a child and can be done on a Court Ready, Curiosity or Prenatal basis. It is also possible to conduct a test, even if the alleged father is deceased. Learn More »

Immigration Testing
DNA Immigration testing is conducted at the request of either the Department of State or Department of Homeland Security. It will provide additional proof of a paternity, maternity or kinship relationship. Learn More »

Adoption Testing
DNA Adoption testing is required by the Department of State in Guatemala adoption cases to provide proof of the biological relationship between an alleged mother and child. It is also useful in relinquishment and reunion cases. Learn More »

Tribal Testing
A DNA Tribal test is a paternity, maternity or kinship test performed to determine if two or more individuals are biologically related. This test is generally conducted in order to meet a tribe's enrollment criteria. Learn More »

Heritage ID DNA Test
A Heritage ID DNA test can be conducted on an ante-mortem or post-mortem basis. It provides the individual or family with a unique DNA profile and a preserved DNA sample for potential future use in resolving questions about the person's estate, genealogy and genetically-inherited disease state. Learn More »

Genealogy Testing
DNA Genealogy testing can be used to test an alleged relationship with a potential relative who may be closely or more distantly related. Learn More »

Estate Testing
A DNA Estate test can be conducted on a post-mortem basis using either a stored DNA profile or a sample from the decedent, his personal possessions or known relatives. Such testing can usually determine if a person is or is not related to the decedent. Learn More »

Kinship Testing
A DNA kinship test will test the relationship between two or more individuals to assess an alleged relationship such as full or half siblings, grandparents and aunts or uncles. Learn More »

Twin Testing
DNA Twin testing will determine if two individuals are fraternal or identical twins. Learn More »

Infidelity & Non-Standard Testing
In cases of alleged infidelity, Orchid Cellmark can conduct blood or semen screen tests, assess the viability of a sample for DNA testing and generate DNA profiles for gender determination and/or comparison to a known reference sample. Learn More »