# EDGAR Filing Document

**Accession Number:** 0001512228
**File Stem:** 0001539497-23-000152
**Filing Date:** 2023-2
**Character Count:** 2520
**Document Hash:** 3731e94450d1b94e88f99981c86662a8
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001539497-23-000152.hdr.sgml**: 20230314

**ACCESSION NUMBER**: 0001539497-23-000152

**CONFORMED SUBMISSION TYPE**: CORRESP

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20230206

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** NIOCORP DEVELOPMENTS LTD
- **CENTRAL INDEX KEY:** 0001512228
- **STANDARD INDUSTRIAL CLASSIFICATION:** METAL MINING [1000]
- **IRS NUMBER:** 000000000
- **STATE OF INCORPORATION:** A1
- **FISCAL YEAR END:** 0630

**FILING VALUES:**
- **FORM TYPE:** CORRESP

**BUSINESS ADDRESS:**
- **STREET 1:** 7000 S. YOSEMITE STREET
- **STREET 2:** STE. 115
- **CITY:** CENTENNIAL
- **STATE:** CO
- **ZIP:** 80112
- **BUSINESS PHONE:** 720-639-4647

**MAIL ADDRESS:**
- **STREET 1:** 7000 S. YOSEMITE STREET
- **STREET 2:** STE. 115
- **CITY:** CENTENNIAL
- **STATE:** CO
- **ZIP:** 80112

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** QUANTUM RARE EARTH DEVELOPMENTS CORP.
- **DATE OF NAME CHANGE:** 20110204

**NIOCORP DEVELOPMENTS LTD.**

7000 South Yosemite Street, Suite 115

Centennial, CO 80112

February 6, 2023

<u>Via EDGAR</u>

Karina Dorin

Division of Corporation Finance

U.S. Securities and Exchange Commission<br> 100 F Street, N.E.<br> Washington, D.C. 20549-3628

---

| | |
|:---|:---|
| **Re:** | **NioCorp Developments Ltd.** |
|  | **Registration Statement on Form S-4, as amended** |
|  | **File No. 333-268227** |

---

Dear Ms. Dorin,

In accordance with Rule 461 of the General Rules and Regulations of the Securities Act of 1933, NioCorp Developments Ltd. (the "Company") hereby requests that the effective time and date of the Company's above-referenced Registration Statement on Form S-4 (as amended, the "Registration Statement") be accelerated to 4:30 p.m., Eastern time, on February 8, 2023 or as soon as practicable thereafter. Once the Registration Statement has been declared effective, we respectfully request that you confirm that event with our counsel, Joel T. May of Jones Day, at (404) 581-8967.

Please contact Joel T. May at Jones Day at (404) 581-8967 if you have any questions concerning the foregoing. Thank you for your attention to this matter.

Very truly yours,

NioCorp Developments Ltd.

<u>/s/ Neal Shah</u> 

Neal Shah

Chief Financial Officer

NioCorp Developments Ltd.

Copies to:

Joel T. May, Jones Day

Andrew C. Thomas, Jones Day

C. Michael Chitwood, Skadden, Arps, Slate, Meagher & Flom LLP

Michael A. Civale, Skadden, Arps, Slate, Meagher & Flom LLP

Mark A. Smith, NioCorp Developments Ltd.