The first three template contracts listed below are intended only for low risk arrangements. An international assignment agreement is a contract between an employer and employee that formally assigns the latter to a position in a foreign country.These templates may assist businesses in preparing solicitation responses and doing business with City of San Antonio. Find out about Procurement Division solicitations, vendor registration, local procurement programs and other purchasing activities at the City. Skip to main content (Press Enter). No matter what industry you work in, contract agreements are crucial to protecting your company and your clients.