Rule 2020 of the Federal Rules of Bankruptcy Procedure is about Reviewing an Act by a United States Trustee. It is under Part II (Officers and Administration; Notices; Meetings; Examinations; Elections; Attorneys and Accountants) of the Rules.
A proceeding to contest any act or failure to act by a United States trustee is governed by Rule 9014.
Rule 3001 Federal Rules of Bankruptcy Procedure Rule 3001 of the Federal Rules of Bankruptcy Procedure is about Proof of Claim. It is under Part III (Claims and Distribution
Rule 2019 Federal Rules of Bankruptcy Procedure Rule 2019 of the Federal Rules of Bankruptcy Procedure is about Disclosures by Groups, Committees, and Other Entities in a Chapter 9
Rule 2018 Federal Rules of Bankruptcy Procedure Rule 2018 of the Federal Rules of Bankruptcy Procedure is about Intervention by an Interested Entity; Right to Be Heard. It is
Rule 2017 Federal Rules of Bankruptcy Procedure Rule 2017 of the Federal Rules of Bankruptcy Procedure is about Examining Transactions Between a Debtor and the Debtor’s Attorney. It is
