The Westmoreland County Domestic Relations Section of the Court of Common Pleas is administered by the government of the Westmoreland County in Pennsylvania. It takes various measures to establish and enforce financial and medical support for eligible children, spouses and former spouses within the limits of the law. The section operates a paternity laboratory, as well as offers DNA testing services. The government of the Westmoreland County operates administration, purchasing, records management, solicitor, human resources, information systems, public works, and weights and measures departments. In addition, it maintains a law library that features a collection of more than 19,000 volumes.