Also known as:genetic test · genetic tests · DNA testing · genetic screening
Written by attorneys · grounded in primary & secondary sources — see below
Laboratory analysis of DNA samples used to identify biological parentage. Genetic testing may not be used to challenge the parentage of an individual who is a parent under assisted reproduction provisions or to establish the parentage of a donor. A child-support agency may order genetic testing only if there is no presumed, acknowledged, or adjudicated parent other than the woman who gave birth, and neither a court nor agency may order in utero genetic testing.
Sources & Authorities· 9 primary sources
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Cases
Uniform Acts
Casebooks
How it applies
Common Examples
3
Donor Seeks Testing After Birth
Gordon Gray signed clinic forms designating himself a sperm donor for a child born to Gary Goldman through assisted reproduction. After the child referred to him as dad during summer visits, Gordon moved for genetic testing to establish parentage. The court denied the motion because the donor designation controlled and barred testing to overcome it.
Immigration Parentage Claim
Gabriella Gomez gave birth in the United States after a relationship with a foreign national who later sought citizenship benefits for the child. Genetic testing confirmed the biological link. The agency applied the results to evaluate whether the parent satisfied the required relationship for transmission of citizenship under federal law.
Tuan Ahn Nguyen v. Immigration and Naturalization Service533 U.S. 53, 74 (2001)
Criminal Identification Dispute
Gavin Grant was identified through lineup testimony in a robbery prosecution. Genetic testing performed on crime scene evidence later excluded him as the perpetrator. The court considered the test results in evaluating the reliability of the earlier identifications.
United States v. Stevens559 U.S. 460 (2010)
Common questions
Frequently Asked
5
When may a court order genetic testing in a parentage proceeding?+
A child-support agency may order genetic testing only if there is no presumed, acknowledged, or adjudicated parent of a child other than the woman who gave birth to the child.
Supporting sources
What laboratory requirements must genetic testing meet for admissibility?+
Testing must be performed in a laboratory accredited by the AABB or an HHS-designated body and must be of a type reasonably relied upon by experts. Absence of accreditation renders results inadmissible even if the underlying science is generally accepted.
May genetic testing establish parentage of a donor?+
No. Genetic testing may not be used to establish the parentage of an individual who is a donor under assisted reproduction provisions. The donor designation on clinic forms controls regardless of later conduct.
Supporting sources
When is notice required before genetic testing in parentage cases?+
Notice must be given to any individual whose parentage may be adjudicated, including presumed, acknowledged, or adjudicated parents and any person whose status could be affected. Failure to provide notice creates a jurisdictional defect.
Supporting sources
Does a nonmarital child need genetic testing during the father's lifetime to inherit?+
State intestacy statutes may require formal paternity establishment during the father's life even when posthumous DNA evidence exists. Such requirements are constitutional if substantially related to preventing fraud and promoting orderly estate administration.
Supporting sources
confirmed that Raftopol was the biological father of the children. Pursuant to the gestational agreement, Ramey had agreed to terminate her parental rights to any children resulting from…
Family LawRights of unmarried cohabitants · Unmarried parents and their children: illegitimacyUBEIntermediate