Vermont Complaint For Establishment of Parentage is a legal document used by a parent to establish the parent-child relationship between the parent and a child. It is typically used when a child is born to unmarried parents and the father needs to be legally established as the parent. This document can be used to establish paternity and to set up child custody, visitation, and child support orders. There are two types of Vermont Complaint For Establishment of Parentage: an Acknowledgement of Parentage and a Genetic Test of Paternity. The Acknowledgement of Parentage is an agreement between the parents that the mother and the father are the legal parents of the child. The Genetic Test of Paternity is a DNA test used to establish the biological relationship between the child and the alleged father.