Pennsylvania Custody Modification is a legal process in which a court modifies a prior court order regarding child custody in the state of Pennsylvania. This type of modification is used when a significant change has occurred in the lives of the parties involved in the custody arrangement since its initial establishment, such as a change in job or residence. The types of Pennsylvania Custody Modification include: Physical Custody Modification, Legal Custody Modification, Supervised Visitation Modification, and Relocation Modification. Physical Custody Modification involves changing the amount of time a child spends with each parent, while Legal Custody Modification involves changing the decision-making power each parent has over the child. Supervised Visitation Modification deals with the supervision of parenting time, and Relocation Modification is used when one of the parents wants to move out of state with the child. All of these modifications require that the court approve a new custody order that is in the best interest of the child.