10 CFR § 473.21 - Supplemental information and rebuttal.

---
identifier: "/us/cfr/t10/s473.21"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "10 CFR § 473.21 - Supplemental information and rebuttal."
title_number: 10
title_name: "Energy"
section_number: "473.21"
section_name: "Supplemental information and rebuttal."
chapter_name: "DEPARTMENT OF ENERGY"
subchapter_number: "D"
subchapter_name: "ENERGY CONSERVATION"
part_number: "473"
part_name: "AUTOMOTIVE PROPULSION RESEARCH AND DEVELOPMENT"
positive_law: false
currency: "2026-03-24"
last_updated: "2026-03-24"
format_version: "1.1.0"
generator: "[email protected]"
authority: "Federal Energy Administration Act of 1978—Civilian Applications, Pub. L. 95-238; Department of Energy Organization Act, Pub. L. 95-91."
regulatory_source: "43 FR 55230, Nov. 24, 1978, unless otherwise noted."
cfr_part: "473"
---


# 473.21 Supplemental information and rebuttal.

The manager may request additional information from an applicant or any interested person who files an objection under § 473.20.