Foreign labor contractors recruit workers residing outside the United States for employment opportunities in California. This article will outline four steps for hiring international contractors overseas and how Wise can help cut costs on global payments.Learn about AB 5 and how to determine if a worker is an independent contractor or employee. Do you need a 1099 for international contractors? Your guide for understanding how to hire and pay independent contractors around the world. Most foreign contractors will be required to fill out the following two forms. Let's get into what these need and how you can fill them out. The United States Postal Service (USPS), also known as the Post Office, US Mail, or simply the Postal Service, is an independent agency of the executive branch The Special Activities Center (SAC) is a division of the United States Central Intelligence Agency responsible for covert and paramilitary operations.