Cases in which a paternity test (DNA test to confirm parent-child relationship) is compulsory (U.S. version)

NIPPT 親子鑑定が強制的に行われるケース(アメリカ編)

In the United States, paternity testing (DNA testing to confirm parent-child relationship) is mandatory in some cases, usually based on specific legal circumstances or court orders. In these cases, a paternity test may be conducted without the consent of the individual, often related to the welfare or legal rights of the child. The following is a description of typical situations in which a forced paternity test is performed in the United States.

1. Trials regarding child support obligations and child support

  • Child Support Claims: In the United States, a court may order a paternity test when child support payment issues arise, especially when the father denies or doubts that he is the biological father of the child. If the mother or state welfare agency is claiming child support, a mandatory DNA test is conducted to prove that the father is the child’s biological parent.
  • Denial of Acknowledgment: In cases where the father refuses to acknowledge or even doubts his parent-child relationship with the child, the court may also order a DNA test. In this case, a mandatory test is conducted to determine if the father is the legal father of the child.

2. Custody disputes

  • Custody and Custody Disputes: Custody disputes may arise during a divorce or separation. In these cases, the court may order a DNA test when one parent doubts that the other is the biological parent of the child or to establish parental rights. The court may compel an evaluation when the parent-child relationship is unclear, especially to protect the welfare of the child.

3. immigration-related cases

  • Paternity Tests in Immigration Applications: When applying for citizenship or permanent residence in the U.S., it may be necessary to prove paternity. In some cases, USCIS may require a paternity test, especially if documentary proof is insufficient. In such cases, a paternity test is effectively mandatory. It is difficult for an applicant to refuse an evaluation because if the applicant cannot prove a parent-child relationship, the applicant may be denied a visa or permanent residence.

4. legal procedures for adoption and foster care

  • Establishing or Withdrawing Adoption: During the adoption process, DNA testing may be required to confirm the parent-child relationship if a biological parent comes forward or to establish foster parent rights. In such cases, the court may conduct a mandatory paternity test to clarify the parent-child relationship.

5. paternity test in criminal investigation

  • Suspicion of Inheritance or Fraud: In the United States, a paternity test may be performed when a parent-child relationship is suspected in connection with an inheritance. In particular, the court may compel a paternity test if fraud is suspected or if other heirs suspect a parent-child relationship and proceed with legal proceedings.
  • Criminal Investigations: When a child is involved in a crime or a child is suspected of being involved in a crime, a DNA test may be performed to confirm the parent-child relationship. For example, a paternity test may be mandated in cases of kidnapping or disappearance where it is necessary to confirm the parent-child relationship.

6. Underage pregnancy and the duties of the law

  • Pregnancies Involving Minors: When a minor becomes pregnant or the father is a minor, a paternity test may be performed to clarify legal responsibility. In some states, special legal procedures may be required for pregnancies and births involving minors, and the court may order a paternity test in this connection.

7. intervention of nursing homes and protective agencies

  • Child Welfare Agency Intervention: State child welfare agencies may intervene when a child is the subject of abuse or neglect or when the home environment is deemed inappropriate. In these cases, DNA testing may be performed to confirm the parent-child relationship, and in some cases, even if the parents refuse the testing, it may be mandated.

Conclusion

In the United States, paternity testing may be mandatory in certain legal situations. In particular, it is common for courts and government agencies to order DNA testing to prove parent-child relationships in child support claims, custody disputes, and immigration proceedings. In such cases, it is difficult to refuse the test and the results can have a significant impact on legal decisions.

Supervisor of the article


Dr. Hiroshi Oka

Director of CAP Laboratory

Graduated from Keio University, Faculty of Medicine

Doctor of Medicine

Medical Doctor