Want to know what a Construction Contract Agreement is and how to fill one out? Then you are in the right place!The International Construction Contract governs the relations between a company. List of all current AIA Contract Documents. Simple Local or International Independent Contractor Agreement. This article will outline four steps for hiring international contractors overseas and how Wise can help cut costs on global payments. NAHB Contracts offers a variety of residential construction contracts, exclusively for home builders and remodelers. Explore the surge in demand for international contractors, the benefits of hiring global talent, and key factors to consider in making the right decision. NAHB Contracts offers a variety of residential construction contracts, exclusively for home builders and remodelers. Building trade unions and members of the AFLCIO have nearly all endorsed Harris.