Final answer:
According to United States law, a committee that confirms or rejects a fine or suspension of member rights must provide no less than three days' notice of a meeting to alleged violators.
Step-by-step explanation:
The question is referring to a committee that confirms or rejects a fine or suspension of member rights. In the context of United States law, this committee could be related to a legislative body, such as the House or Senate. According to the information provided, neither the House nor the Senate can adjourn for more than three days without the consent of the other chamber. Therefore, it can be inferred that this committee must provide no less than three days' notice of a meeting to alleged violators.