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Welcome to the Mackenzie Valley Review Board's New Website!

We are delighted to introduce you to our revamped website, designed to provide an improved and seamless experience.

What's New:

  • Modernized Interface: Enjoy a fresh, intuitive design that makes navigation effortless.
  • New Public Registry Features: Explore our new public registry for the latest information.
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To access the public registry, click the button below:

Public Registry

  • Explore Listings: Browse through the registry for detailed information on our projects.
  • Explore Categories: Browse by project, document listing or timeline.
  • Search Functionality: Use the search bar and advanced filters to find specific entries quickly.

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  • Subscribe:
    • Use the subscribe button to add your email and receive notification about new documents for a project.
    • Choose to subscribe or unsubscribe from a specific project.
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    • Login using the Login with MVRB ORS button at bottom left of the home page.
    • Go to my account.
    • Manage and view subscriptions and comments.

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Results

Displaying 226 - 250 of 12191

Pine Point Mine Project - EA2021-01 Go to Project

Environmental Assessment (EA) - Ongoing

Letter from the GNWT notifying Athabasca Chipewyan First Nation of the Pine Point Mine EA and initiating consultation by the GNWT.

Received:
Stage: Developer's Assessment Report/Environmental Impact Statement
Public Registry: 137

A notice of proceeding describing an information request the Review Board is asking the GNWT.

Received:
Stage: Developer's Assessment Report/Environmental Impact Statement
Public Registry: 136

A note to file describing two meetings MVEIRB staff had in May and June with the developer about upcoming engagement activities.

Received:
Stage: Developer's Assessment Report/Environmental Impact Statement
Public Registry: 135

Norman Wells Operations - EA2425-02, EA2526-01 Go to Project, Closure and Reclamation - Imperial's Norman Wells Facilities - EA2425-02, EA2526-01 Go to Project

Environmental Assessment (EA), Environmental Assessment (EA) - Cancelled, Ongoing

This notice of proceeding describes the next steps for the scoping phase including the review of a draft Terms of Reference for the Operations EA and a Scoping document for the Closure and Reclamation EA. 

Received:
Stage: Scoping
Public Registry: 53

A summary report of the scoping session held in Fort Good Hope, June 24, 2025.

Received:
Stage: Scoping
Public Registry: 50

A summary report of the scoping session held in Norman Wells on June 25, 2025. 

Received:
Stage: Scoping
Public Registry: 49

Norman Wells Operations - EA2425-02 Go to Project

Environmental Assessment (EA) - Cancelled

This is the draft Terms of Reference. 

Received:
Stage: Scoping
Public Registry: 52

Closure and Reclamation - Imperial's Norman Wells Facilities - EA2526-01 Go to Project

Environmental Assessment (EA) - Ongoing

CIRNAC invites parties to apply for participant funding by Aug 15. 

Received:
Stage: Scoping
Public Registry: 23

Application guide for Northern Participant Funding. CIRNAC is inviting parties to apply by Aug 15, 2025. 

Received:
Stage: Scoping
Public Registry: 22

Parties can apply to CIRNAC for participant funding by Aug 15. 

Received:
Stage: Scoping
Public Registry: 21

This is a draft scoping document. The Review Board is seeking comments on the proposed scope and approach described in this document and will incorporate what is heard into future scoping documents. 

 

Received:
Stage: Scoping
Public Registry: 19

Environment and Climate Change Canada letter regarding the Species at Risk Act. 

Received:
Stage: Scoping
Public Registry: 15

Tłı̨chǫ All Season Road - EA-1617-01 Go to Project

Environmental Assessment (EA) - Complete
Received:
Stage: Post Report materials
Public Registry: 400
Received:
Stage: Post Report materials
Public Registry: 399

Prairie Creek All Season Road - EA1415-01 Go to Project

Environmental Assessment (EA) - Complete

Parks Canada Agency is submitting Implementation of the Canadian Zinc Corporation All-SeasonRoad Environmental Assessment Measures– PCA 2025 Annual Report for EA1415-01, for the period of
July 1, 2024 to June 30, 2025.

Received:
Stage: Post Report materials
Public Registry: 624

The 2025 Annual Environmental Assessment Measures Report for Canadian Zinc Corporation Ltd.’s Prairie Creek All-Season Road Project summarizes the GNWT’s actions between July 1, 2024, and June 30, 2025.

Received:
Stage: Post Report materials
Public Registry: 622

Mackenzie Valley Highway - EA1213-02 Go to Project

Environmental Assessment (EA) - Ongoing
Received:
Stage: Information requests
Public Registry: 397

A notice of proceeding granting the GNWT's extension request.

Received:
Stage: Information requests
Public Registry: 396

The developer (GNWT) answered all information requests from Round 2 on June 16, 2025. 

Most answers are in the table titled 'Reviewer Comments and Proponent Responses - June 16' (PR390).

Answers/Attachments are also posted on the registry under the following names:

And

  • IR responses to DRCC 1-3 (PR391)
  • IR responses to GTC 1-14 (PR392)
  • IR responses to SRRB IR 1-3 (PR393)
  • IR responses to MVEIRB 11-34 (PR394)
  • Attachments - answers to MVEIRB IRs 35-40 (PR335, posted in February)
  • IR responses to MVEIRB 52-65 (PR395)

Note: MVEIRB IRs 50, 51, and 58 will be answered in the DAR addendum. The GNWT is not responsible for MVEIRB IR 23. MVEIRB IRs 41-49 were directed to parties who were not legally required to answer. 

Received:
Stage: Information requests
Public Registry: 395

The developer (GNWT) answered all information requests from Round 2 on June 16, 2025. 

Most answers are in the table titled 'Reviewer Comments and Proponent Responses - June 16' (PR390).

Answers/Attachments are also posted on the registry under the following names:

And

  • IR responses to DRCC 1-3 (PR391)
  • IR responses to GTC 1-14 (PR392)
  • IR responses to SRRB IR 1-3 (PR393)
  • IR responses to MVEIRB 11-34 (PR394)
  • Attachments - answers to MVEIRB IRs 35-40 (PR335, posted in February)
  • IR responses to MVEIRB 52-65 (PR395)

Note: MVEIRB IRs 50, 51, and 58 will be answered in the DAR addendum. The GNWT is not responsible for MVEIRB IR 23. MVEIRB IRs 41-49 were directed to parties who were not legally required to answer. 

Received:
Stage: Information requests
Public Registry: 394

The developer (GNWT) answered all information requests from Round 2 on June 16, 2025. 

Most answers are in the table titled 'Reviewer Comments and Proponent Responses - June 16' (PR390).

Answers/Attachments are also posted on the registry under the following names:

And

  • IR responses to DRCC 1-3 (PR391)
  • IR responses to GTC 1-14 (PR392)
  • IR responses to SRRB IR 1-3 (PR393)
  • IR responses to MVEIRB 11-34 (PR394)
  • Attachments - answers to MVEIRB IRs 35-40 (PR335, posted in February)
  • IR responses to MVEIRB 52-65 (PR395)
Received:
Stage: Information requests
Public Registry: 393

The developer (GNWT) answered all information requests from Round 2 on June 16, 2025. 

Most answers are in the table titled 'Reviewer Comments and Proponent Responses - June 16' (PR390).

Answers/Attachments are also posted on the registry under the following names:

And

  • IR responses to DRCC 1-3 (PR391)
  • IR responses to GTC 1-14 (PR392)
  • IR responses to SRRB IR 1-3 (PR393)
  • IR responses to MVEIRB 11-34 (PR394)
  • Attachments - answers to MVEIRB IRs 35-40 (PR335, posted in February)
  • IR responses to MVEIRB 52-65 (PR395)
Received:
Stage: Information requests
Public Registry: 392

The developer (GNWT) answered all information requests from Round 2 on June 16, 2025. 

Most answers are in the table titled 'Reviewer Comments and Proponent Responses - June 16' (PR390).

Answers/Attachments are also posted on the registry under the following names:

And

  • IR responses to DRCC 1-3 (PR391)
  • IR responses to GTC 1-14 (PR392)
  • IR responses to SRRB IR 1-3 (PR393)
  • IR responses to MVEIRB 11-34 (PR394)
  • Attachments - answers to MVEIRB IRs 35-40 (PR335, posted in February)
  • IR responses to MVEIRB 52-65 (PR395)
Received:
Stage: Information requests
Public Registry: 391

The developer (GNWT) answered all information requests from Round 2 on June 16, 2025. 

Most answers are in the table titled 'Reviewer Comments and Proponent Responses - June 16 2025' (PR390).

Answers/Attachments are also posted on the registry under the following names:

And

  • IR responses to DRCC 1-3 (PR391)
  • IR responses to GTC 1-14 (PR392)
  • IR responses to SRRB IR 1-3 (PR393)
  • IR responses to MVEIRB 11-34 (PR394)
  • Attachments - answers to MVEIRB IRs 35-40 (PR335, posted in February)
  • IR responses to MVEIRB 52-65 (PR395)
Received:
Stage: Information requests
Public Registry: 390

The GNWT requests an extension to submit the DAR addendum in October 2025.

Received:
Stage: Information requests
Public Registry: 389