The Democratic and Republican National Party Conventions are a premiere forum for businesses and trade groups to elevate their priorities to candidates, elected officials, and staff. However, thanks to a complex regulatory regime, participation in convention events can invite scrutiny and legal trouble. The Republican Convention is scheduled to take place in Milwaukee from July 15 to 18 and the Democratic Convention will be held in Chicago from August 19 to 22. As convention planning kicks into full swing, this advisory summarizes key contribution, gift, and ethics rules to consider when sponsoring convention events and interacting with both federal and state officials, employees, and political organizations at or around the conventions.