Scope and purpose
This application requests a certificate documenting U.S. citizenship acquired or derived under the relevant law. It is different from asking to become a citizen through Form N-400 naturalization.
Related rules and practical context
The controlling law can depend on birth dates, the parents’ status and the facts of residence or custody. A citizen parent alone does not resolve every citizenship claim. Review the underlying citizenship rule and documentary record rather than assuming a certificate application creates citizenship.