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This map is for illustrative purposes. The markers represent the approximate locations based on available data. The map depicts assessments that identify at least one location. Users should consult the list to view all results that correspond to the search criteria.

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56592 results

Project Regional Assessment of the St. Lawrence River Area

  • Location (Kahnawà:ke, Quebec)
  • Assessment Type: Regional Assessment
  • Status: In progress
  • Reference Number: 80913
  • Last Modified: 2026-03-09
  • Relevance: 130230.3
  • A Regional Assessment of the St.The Impact Assessment Agency of Canada and Indigenous partners are jointly leading the Regional Assessment, and will provide opportunities for Indigenous communities and organizations, non-governmental and governmental organizations and the public to participate in a meaningful way to determine appropriate activities, outcomes and boundaries.The Regional Assessment will help inform, among other things, future project-specific federal impact assessments and decisions in this area.

Project Regional Assessment of Offshore Wind Development in Nova Scotia

  • Location (Offshore Area, Nova Scotia)
  • Assessment Type: Regional Assessment
  • Status: Completed
  • Reference Number: 83514
  • Last Modified: 2025-02-07
  • Relevance: 125018.98
  • There are now two regional assessments.For the Newfoundland and Labrador regional assessment, please visit Regional Assessment of Offshore Wind Development in Newfoundland and Labrador.The Regional Assessment will help inform future project-specific federal impact assessments and decisions for offshore wind projects in these areas.

Project Regional Assessment of Offshore Wind Development in Newfoundland and Labrador

  • Location (Offshore Area, Newfoundland and Labrador)
  • Assessment Type: Regional Assessment
  • Status: Completed
  • Reference Number: 84343
  • Last Modified: 2025-02-07
  • Relevance: 122219.82
  • There are now two regional assessments.For the Nova Scotia regional assessment, please visit Regional Assessment of Offshore Wind Development in Nova Scotia.The Regional Assessment will help inform future project-specific federal impact assessments and decisions for offshore wind projects in these areas.

Project Regional Assessment in the Ring of Fire Area

  • Location (Ring of Fire, Ontario)
  • Assessment Type: Regional Assessment
  • Status: In progress
  • Reference Number: 80468
  • Last Modified: 2026-03-19
  • Relevance: 121878.77
  • The regional assessment aims to gather information and data on the region; understand potential effects from past, existing and future development in the Ring of Fire area; and will inform and improve future impact assessments.Indigenous partners and the Impact Assessment Agency of Canada are co-leading the regional assessment and will provide Indigenous communities and organizations, federal and provincial governments, non-government organizations and the public opportunities to meaningfully participate.To support engagement and information sharing, an Information Sharing Platform (ISP) has been developed for this assessment.

Project Regional Assessment of Oil and Gas Exploratory Drilling in the Canada-Nova Scotia Offshore Area

  • Location (Offshore area of Nova Scotia, Nova Scotia)
  • Assessment Type: Regional Assessment
  • Status: In progress
  • Reference Number: 90228
  • Last Modified: 2026-05-19
  • Relevance: 115913.01
  • The Impact Assessment Agency of Canada will work in close collaboration with Nova Scotia Department of Energy, Natural Resources Canada, and the Canada-Nova Scotia Offshore Energy Regulator to conduct a regional assessment of exploratory oil and gas drilling in the offshore area of Nova Scotia.The assessment will build on the Regional Assessment of Offshore Wind Development in Nova Scotia (2025) and incorporate relevant learnings from the Regional Assessment of Offshore Oil and Gas Exploratory Drilling East of Newfoundland and Labrador (2020).Please note that this regional assessment was formerly known as the Regional Assessment of Exploratory Oil and Gas Drilling in the Offshore Area of Nova Scotia.

Project Potential Regional Assessment of the Trans-Canada Highway Improvement Project

  • Location (Kenora, Ontario) (Whiteshell Provincial Park, Manitoba)
  • Assessment Type: Request for regional assessment
  • Status: In progress
  • Reference Number: 90334
  • Last Modified: 2026-05-12
  • Relevance: 115611.74
  • The Minister of the Environment, Climate Change and Nature received a request for a regional assessment of the Trans-Canada Highway Improvement Project, located in Ontario and in Manitoba.The proposed regional assessment would aim to gather information on the adverse effects of the twinning of the Trans-Canada Highway from Kenora, Ontario to the Whiteshell Provincial Park, Manitoba.

Project Vopak Pacific Canada

  • Location (Ridley Island, British Columbia)
  • Assessment Type: Project on federal lands
  • Status: Completed
  • Reference Number: 81744
  • Last Modified: 2022-11-23
  • Relevance: 115592.83
  • An environmental effects evaluation for the Project is also being carried out under section 67 of the Canadian Environmental Assessment Act (CEAA 2012) by the PRPA and Transport Canada, and an environmental assessment by the British Columbia Environmental Assessment Office has been ongoing since 2018.ECCC is coordinating its review with the ongoing section 67 and provincial assessments.Additional information about the Project can be viewed on the British Columbia Environmental Assessment Office's Project Information Center website: EPIC (gov.bc.ca)

Project Regional Assessment of the Montney Formation

  • Location (Brownvale, Alberta)
  • Assessment Type: Request for designation not applicable
  • Status: Completed
  • Reference Number: 89557
  • Last Modified: 2025-08-14
  • Relevance: 115250.45
  • The Minister of Environment and Climate Change has received a request from Duncan's First Nation for a regional assessment of the Montney Formation, located in northwestern Alberta.The proposed regional assessment would aim to gather information on potential cumulative impacts of oil and gas activities and related development of the Montney Formation and adjoining hydrocarbon basin on the rights and practices of Duncan's First Nation and other Indigenous groups in the region.

Project Potential Regional Assessment of a Western Energy Corridor

  • Location (near Vermilion, Alberta) (near Prince Albert, Saskatchewan) (near Churchill, Manitoba)
  • Assessment Type: Request for designation not applicable
  • Status: Completed
  • Reference Number: 81514
  • Last Modified: 2025-07-30
  • Relevance: 112000.7
  • The Impact Assessment Agency of Canada is reviewing a request to conduct a regional assessment of an interprovincial energy corridor, extending from east-central Alberta to northern Manitoba with associated marine shipping.A new request to conduct a regional assessment of this region was received.

Project Potential Regional Assessment of Pickering Lands and Contiguous Areas

  • Location (Former Pickering Airport Lands, Southern Ontario (Durham Region, North of Hwy 407), Ontario)
  • Assessment Type: Request for regional assessment
  • Status: In progress
  • Reference Number: 90309
  • Last Modified: 2026-04-20
  • Relevance: 110956.02
  • The Minister of the Environment, Climate Change and Nature received a request for a regional assessment of the Former Pickering Airport Lands (Pickering Lands) and Contiguous Areas, in Southern Ontario.

Project Regional Assessment of Offshore Oil and Gas Exploratory Drilling East of Newfoundland and Labrador

  • Location (Canada-Newfoundland and Labrador Offshore Area, Newfoundland and Labrador)
  • Assessment Type: Regional Assessment
  • Status: Completed
  • Reference Number: 80156
  • Last Modified: 2025-08-25
  • Relevance: 108258.97
  • The Regional Assessment of Offshore Oil and Gas Exploratory Drilling East of Newfoundland and Labrador was completed in February 2020.The assessment sought to improve the effectiveness and efficiency of the assessment process for offshore exploratory drilling projects in the study area while at the same time ensuring that the highest standards of environmental protection continued to be applied and maintained.In response to the recommendations in the Regional Assessment Final Report, the Government of Canada is proceeding with the development and implementation of a Regional Assessment Follow-up Program, which will track and report on the effectiveness of the government's commitments.

Project Strategic assessment of thermal coal mining

  • Location (Canada-wide)
  • Assessment Type: Strategic assessment
  • Status: Terminated
  • Reference Number: 81576
  • Last Modified: 2021-07-08
  • Relevance: 100951.06
  • In December 2019, the Minister of the Environment and Climate Change announced that Canada would launch a Strategic Assessment of Thermal Coal Mining, which would guide decision-makers on how new thermal coal mine projects will be considered under the Impact Assessment Act.This policy statement addresses the primary objective of the Strategic Assessment of Thermal Coal Mining, which was to "guide decision-makers on how new thermal coal mine projects will be considered under the Impact Assessment Act," as per the draft Terms of Reference (published in July 2020). Therefore, in light of this latest announcement, the Strategic Assessment of Thermal Coal Mining is no longer needed and has been cancelled.

Project Potential Regional Assessment of a Western Energy Corridor from Alberta to Manitoba

  • Location (Fort Saskatchewan, Alberta) (Prince Albert, Saskatchewan) (Churchill, Manitoba)
  • Assessment Type: Request for designation not applicable
  • Status: Completed
  • Reference Number: 83942
  • Last Modified: 2025-08-05
  • Relevance: 97063.73
  • The Minister of Environment and Climate Change received a request to conduct a regional assessment of an interprovincial energy corridor, extending from east-central Alberta to northern Manitoba with associated marine shipping.A previous request to conduct a regional assessment of this region is available on Registry page 81514.

Project Gwa'sala-'Nakwaxda'xw Nations' Tsulquate IR 4 Community Water and Fire Protection Improvements; and Sanitary Sewer System Upgrades

  • Location (Tsulquate IR# 4, British Columbia)
  • Assessment Type: Project on federal lands
  • Status: In progress
  • Reference Number: 83883
  • Last Modified: 2022-09-10
  • Relevance: 75720.73
  • Environmental Considerations: An environmental assessment report has been prepared by Triton Environmental Consultants, titled Gwa'sala-‘Nakwaxda'xw Subdivision Project Environmental Assessment.The assessment was completed with the following goals: 1.The assessment included 29 wildlife VECs, 12 vegetation and sensitive ecosystem VECs, and 2 aquatic VECs.

Project Ridley Island Energy Export Facility - Footprint Expansion only

  • Location (Ridley Island, British Columbia)
  • Assessment Type: Project on federal lands
  • Status: Completed
  • Reference Number: 87311
  • Last Modified: 2026-02-05
  • Relevance: 63756.15
  • REEF was formerly known as the Vopak Pacific Canada Project, which received determinations in accordance with the requirements of Section 67 of the Canadian Environmental Assessment Act, 2012 and Section 82 of the Impact Assessment Act (IAA) from the Prince Rupert Port Authority, Transport Canada, and Environment and Climate Change Canada.Please see Canadian Impact Assessment Registry Reference Number 81744 for more information on the Vopak Pacific Canada Project assessment.  REEF requires removal of 11.7 ha of additional terrestrial habitat that was not previously proposed in the Vopak Pacific Canada Project assessment.

Project Rook I Project

  • Location (Patterson Lake, Saskatchewan)
  • Assessment Type: Environmental assessment under CEAA 2012
  • Status: In progress
  • Reference Number: 80171
  • Last Modified: 2026-05-15
  • Relevance: 61622.21
  • An environmental assessment (EA) conducted under the Canadian Environmental Assessment Act, 2012 is required, and an EA decision affirming that the proposed activities will not cause significant adverse environmental effects, before the CNSC can make a licensing decision on this proposal.This project is also subject to the environmental assessment requirements of the Government of Saskatchewan.

Project Lower Radar Privy

  • Location (Pacific Rim National Park Reserve, British Columbia)
  • Assessment Type: Project on federal lands
  • Status: Completed
  • Reference Number: 88891
  • Last Modified: 2024-11-25
  • Relevance: 60150.69
  • Parks Canada will complete a basic impact assessment to assess potential impacts to ecological and cultural values resulting from the project activities.The impact assessment will incorporate standard and site-specific design measures to avoid and minimize potential impacts to fish habitat and other valued ecological components.

Project Long Lake Dam Replacement

  • Location (Trent-Severn Waterway National Historic Site of Canada, Ontario)
  • Assessment Type: Project on federal lands
  • Status: Completed
  • Reference Number: 89587
  • Last Modified: 2026-06-01
  • Relevance: 59665.39
  • Therefore, this is not a "project" as defined under section 81 of the Impact Assessment and is not being conducted under the Act.Rather the assessment is being conducted under Parks Canada's IA Directive (2019), to meet Parks Canada's mandated obligations to protect Canada's natural and cultural heritage.

Project Shell Beach Erosion Control Project, Portland Island

  • Location (Gulf Islands National Park Reserve, British Columbia)
  • Assessment Type: Project on federal lands
  • Status: In progress
  • Reference Number: 90283
  • Last Modified: 2026-04-11
  • Relevance: 59248.66
  • Parks Canada will complete a basic impact assessment to assess the proposed project's potential impacts to natural and cultural resources.The impact assessment will incorporate standard and site-specific measures to avoid and minimize potential impacts to natural and cultural resources.

Project Wheeler River Project

  • Location (Russell Lake, Saskatchewan)
  • Assessment Type: Environmental assessment under CEAA 2012
  • Status: In progress
  • Reference Number: 80178
  • Last Modified: 2026-03-19
  • Relevance: 58985.62
  • An environmental assessment (EA) conducted under the Canadian Environmental Assessment Act, 2012 is required, and an EA decision affirming that the proposed activities will not cause significant adverse environmental effects, before the CNSC can make a licensing decision on this proposal.This project is also subject to the environmental assessment requirements of the Government of Saskatchewan.

Project Active Management of Hemlock Woolly Adelgid in Kejimkujik National Park and National Historic Site

  • Location (Kejimkujik National Park and National Historic Site, Detailed Impact Assessment, Nova Scotia)
  • Assessment Type: Project on federal lands
  • Status: Completed
  • Reference Number: 82824
  • Last Modified: 2023-09-01
  • Relevance: 58789.85
  • A detailed impact assessment was completed to assess the impacts of the project.Parks Canada issued a notice of determination under the Impact Assessment Act, indicating that the project was not likely to cause significant adverse environmental effects.Kejimkujik is proposing an amendment to the 2021 detailed impact assessment to assess the impacts of an updated integrated pest management (IPM) strategy that represents a modification to the previously assessed project scope.

Project WRFN Septic Bed Assessment/Replacement Program

  • Location (WRFN Septic Bed Assessment/Replacement Program, Ontario)
  • Assessment Type: Project on federal lands
  • Status: In progress
  • Reference Number: 84059
  • Last Modified: 2022-11-20
  • Relevance: 58177.71
  • The project will replace and repair septic beds in the Whitefish River First Nation reserve in Ontario. The work will assess the condition and environmental impact of existing septic beds, replace 20 failing septic beds, repair 19 failing septic beds, replace 350 m of watermain, and decommission the existing septic pit.  The project will improve the capacity to treat and manage wastewater and extend the life of the assets.

Project OKIB IR1 Lot 27 & 28 - Gas Station and Convenience Store

  • Location (OKIB IR1 Lot 27 & 28, British Columbia)
  • Assessment Type: Project on federal lands
  • Status: Completed
  • Reference Number: 88477
  • Last Modified: 2025-04-04
  • Relevance: 57362.81
  •   An Environmental Assessment report has been completed and submitted, with accompanying field work.  The desktop assessment results and field assessment observations determined that the project area is considered to have a low conservation ranking value, and no environmental sensitive areas or features besides the remaining healthy, native ponderosa pine trees.

Project Micro Modular Reactor Project

  • Location (Chalk River, Ontario)
  • Assessment Type: Environmental assessment under CEAA 2012
  • Status: In progress
  • Reference Number: 80182
  • Last Modified: 2025-03-27
  • Relevance: 56277.51
  • The project requires an environmental assessment under the Canadian Environmental Assessment Act, 2012, and approval by the Canadian Nuclear Safety Commission for a licence under the Nuclear Safety and Control Act in order for the proposed project to proceed.However, before the Canadian Nuclear Safety Commission can consider making a decision on issuing a licence, an environmental assessment decision affirming that the proposed activities will not cause significant adverse environmental effects is required.

Project Queen Anne Dyke Upgrades by the Nova Scotia Department of Agriculture

  • Location (Melanson Settlement National Historic Site of Canada, Nova Scotia)
  • Assessment Type: Project on federal lands
  • Status: Completed
  • Reference Number: 88798
  • Last Modified: 2025-01-31
  • Relevance: 56016.74
  • The Province of Nova Scotia's Engineered Design Solutions for Dykeland System Upgrades Environmental Screening addresses provincial environmental assessment requirements and any additional federal / Parks Canada impact assessment requirements will be fulfilled through this impact assessment.

Project Red Earth Road Assessment and Upgrades

  • Location (Red Earth Cree Nation, Saskatchewan) (Red Earth Cree Nation, Saskatchewan)
  • Assessment Type: Project on federal lands
  • Status: Completed
  • Reference Number: 89412
  • Last Modified: 2025-05-12
  • Relevance: 55382.97
  • Red Earth Cree Nation is proposing to upgrade the existing residential roadway networks within two separate land bases known as Red Earth #29 (Natacam) and Carrot River #29A (Carrot River). Carrot River #29A is approximately 2 km north of Red Earth #29. There are typical residential subdivisions within each core area. The proposed project will consist of upgrades to roads, drainage, and ditching in residential networks in the community core areas. Site development includes stripping topsoil ...

Project Great Divide Lodge Contaminated Site Remediation

  • Location (Yoho National Park of Canada, British Columbia)
  • Assessment Type: Project on federal lands
  • Status: In progress
  • Reference Number: 89619
  • Last Modified: 2025-07-10
  • Relevance: 55186.33
  • Removal of buildings and aboveground fuel tanks may be covered under a Pre-Approved Impact Assessment (PRIA) however the removal of buried fuel tanks and infrastructure and remediation of contaminated soils will be assessed under a Basic Impact Assessment.

Project Flood Mitigation and Beaver Management - Naval Radio Station Aldergrove

  • Location (Naval Radio Station Aldergrove, British Columbia)
  • Assessment Type: Project on federal lands
  • Status: Completed
  • Reference Number: 83656
  • Last Modified: 2022-09-07
  • Relevance: 54834.08
  • A Hydrologic Assessment was recently completed due to flooding being observed adjacent to NRS Aldergrove property, posing risk to Township of Langley infrastructure or nearby residential properties.The Hydrologic Assessment outlined recommendations for a flood and beaver management strategy, including removal of obstructions, beaver dam management (pond leveler installation), culvert repair/replacement and removal of beaver control structures within the Salmon River Area, Circular Antenna Field Area and Bertrand Creek Wetland.DND is proposing to implement these recommendations from the 2022 Hydrologic Assessment as part of this project.

Project Head of the Lake Subdivision

  • Location (Vernon, British Columbia)
  • Assessment Type: Project on federal lands
  • Status: In progress
  • Reference Number: 89250
  • Last Modified: 2025-02-06
  • Relevance: 54575.18
  •   A site layout plan, Environmental Impact Assessment (Ecoscape, November 18, 2024), Well Testing and Assessment Report (Western Water, May 2024), Pre-design Feasibility Assessment for In-ground Wastewater Disposal (Western Water, May 2, 2024), and Archaeological Impact Assessment (Ursus, undated) have been completed.

Project 2024-3899-00 Sucker Creek Bridge Assessment

  • Location (Sucker Creek First Nation, Alberta)
  • Assessment Type: Project on federal lands
  • Status: Completed
  • Reference Number: 88864
  • Last Modified: 2024-11-26
  • Relevance: 54463.87
  • Sucker Creek First Nation is replacing the existing bridge (BF 77275) crossing Sucker Creek (Waterbody ID 1711) located on reserve. The project will include the removal of the existing crossing structure, which was built in 1970, and be replaced with a new Type 1 bridge. Construction will take place within an existing area of disturbance and road right-of-way.

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