The IOC earlier this year reiterated its support of the rule that restricts protests inside the lines at the games.
But in the aftermath of protests that stemmed from George Floyd's killing in May, the committee said it would consider measures that would allow athletes to make stronger protests.
Among the board members signing off on the statement are Allyson Felix, Christian Taylor, Emma Coburn, Shaunae Miller-Uibo and Shelly-Ann Fraser-Pryce.
Berry was an outspoken critic of the USOPC earlier this year when it made public shows of solidarity with Black athletes, suggesting the USOPC never reached out to her on the issue.
The USOPC has formed an athletes' group to look into ways to combat racism, which could include calling for changes in the rule known as Rule 50.