Part IX · General Provisions Rule 9031. Masters Not Authorized Version effective 2012 Rule 53 F.R.Civ.P. does not apply in cases under the Code. added in current removed in current Compared to current version (2025). Rule 53 F.Fed. R. Civ. P. 53 does not apply in cases under the Code.a bankruptcy case. (As amended Apr. 2, 2024, eff. Dec. 1, 2024.)