# EDGAR Filing Document

**Accession Number:** 0001512228
**File Stem:** 0001354457-23-000191
**Filing Date:** 2023-3
**Character Count:** 2193
**Document Hash:** b3e29144e79b0608ba282819598f2c03
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001354457-23-000191.hdr.sgml**: 20230317

**ACCESSION NUMBER**: 0001354457-23-000191

**CONFORMED SUBMISSION TYPE**: CERT

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20230317

**DATE AS OF CHANGE**: 20230317

**EFFECTIVENESS DATE**: 20230317

**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:** CERT
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-41655
- **FILM NUMBER:** 23743836

**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

### Attached PDF Documents

**Attachment 1:** `8A_Cert_NB.pdf`

# Nasdaq Regulation

Nasdaq

**Eun Ah Choi**
Senior Vice President
U.S. Listing Qualifications and Market Surveillance

March 17, 2023

Division of Corporation Finance
U.S. Securities and Exchange Commission
100 F Street, N.E.
Washington, D.C. 20549

Division of Corporation Finance:

This is to certify that on March 17, 2023, The Nasdaq Stock Market LLC (the "Exchange") received from NioCorp Developments Ltd. (the "Registrant") a copy of the Registrant's application on Form 8-A 12(b) for the registration of the following securities:

Common Shares, without par value
Warrants, each exercisable for 11.1829212 Common Shares

We further certify that the securities described above have been approved by the Exchange for listing and registration upon official notice of issuance.

We understand that the Registrant is seeking immediate acceleration of the effective date of registration, and we hereby join in such request.

Sincerely,

The Nasdaq Stock Market LLC, 805 King Farm Blvd., Rockville, MD 20850