Contracting with the federal government is a highly regulated process governed by a maze of statutes and regulations. Government contracts law involves assisting businesses in complying with the complex set of procedures that must be followed in order for companies to provide goods and services to governments (federal, state or municipal) or challenging the actions of the government or a third party in entering into or executing a government contract for goods or services.
Londonderry is an unincorporated community in eastern Liberty Township, Ross County, Ohio, United States. Although it is unincorporated, it has a post office, with the ZIP code of 45647. It lies along U.S. Route 50 at its intersection with State Route 327.