# Family Law (GFL)

## Title 10. Support in General

### Subtitle 3. Maryland Uniform Interstate Family Support Act

#### Section 10-327

A party whose parentage of a child has been previously determined by or pursuant to law may not plead nonparentage as a defense to a proceeding under this subtitle.

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Md. Code Ann., Fam. Law (as displayed at mgaleg.maryland.gov, October 16, 2026)