Vice President Kamala Harris and former President Donald Trump will face off in their first presidential debate on Sept. 10, and the rules on ABC News will be similar to those from the debate earlier this summer.

The June presidential debate hosted by CNN between President Joe Biden and Trump saw several changes from traditional debate rules, including a lack of audience and muted microphones. While the Trump and Harris campaigns attempted to negotiate new terms for the ABC News debate, the guidelines have remained largely the same from the first one. Here are the rules both candidates will have to follow during the Tuesday debate in Philadelphia.