Iowa Foreign Amendment [499.54] [490.1503] is an amendment to the Iowa Code that establishes the requirements for foreign corporations seeking to do business in Iowa. The amendment requires foreign corporations to register with the Iowa Secretary of State, as well as appoint and maintain an agent for service of process in the state. It also outlines the procedures for dissolving and revoking the authority of foreign corporations to do business in Iowa. There are two types of Iowa Foreign Amendment [499.54] [490.1503]: 499.54, which applies to foreign corporations, and 490.1503, which applies to limited liability companies that are foreign in nature.