Comment on active assessments
This page links to notices about how to get involved in an active assessment. Notices are organized by location of the assessment, either by province, territory, or outside of Canada. Visit the Agency’s website for more information on the public participation process.
View open funding opportunities
Browse comment opportunities by region
All69
Alberta12
British Columbia11
Manitoba2
New Brunswick3
Newfoundland and Labrador3
Nova Scotia4
Ontario18
Outside Canada1
Quebec5
Saskatchewan10
Assessments by the Impact Assessment Agency of Canada or by a Review Panel - 2 results
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Lynn Lake Gold Project - 80140
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Public notice - Public comments invited on proposed amendments to the decision statement
(Ends on June 23, 2026)
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Public notice - Public comments invited on proposed amendments to the decision statement
- Marten Falls Community Access Road Project - 80184
Assessments by other federal authorities - 67 results
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98 Manitoba Street Environmental Remediation - 90358
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Notice of Intent to Make a Determination – Start of Public Comment Period
(Ends on July 09, 2026)
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Notice of Intent to Make a Determination – Start of Public Comment Period
- Annapolis Royal Living Shoreline - 90500
- Aquatic Restoration – Babel Creek, Consolation Lakes, Corral Creek, Fish Creek and Mosquito Creek - 90535
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Area 15A Temporary Construction Facilities - Concrete Batch Plant and Laydown Site - 90481
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Public Comment Period on Intent to Make a Determination
(Ends on June 21, 2026)
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Public Comment Period on Intent to Make a Determination
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Awasis Organics Facility - 90475
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Public Comment Period on Intent to Make a Determination
(Ends on June 22, 2026)
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Public Comment Period on Intent to Make a Determination
- Carma Farms Barn Expansion - 90550
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Channel Wall Reconstruction at Fox Island River SCH, NL - 90484
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Notice of Intent to Make a Determination – Start of Public Comment Period
(Ends on June 22, 2026)
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Notice of Intent to Make a Determination – Start of Public Comment Period
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Coastal Erosion Protection – Engineered Stone Revetment Installation at Low Point Lighthouse - 90027
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Public Comment Period on Intent to Make a Determination
(Ends on June 14, 2026)
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Public Comment Period on Intent to Make a Determination
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Collins Bay Institution – Demolition of Buildings CBB3 and A10 - 90543
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Notice of Intent to Make a Determination – Start of Public Comment Period
(Ends on July 11, 2026)
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Notice of Intent to Make a Determination – Start of Public Comment Period
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Deadman River Crossing 5 Permanent Erosion Mitigation Project - 90541
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Public comment period on intent to make a determination
(Ends on June 25, 2026)
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Public comment period on intent to make a determination
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Demolition of Silo and Garage – 3160 Ramsayville Road, Ottawa - 90525
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Notice of Intent to Make a Determination - Start of Public Comment Period
(Ends on July 08, 2026)
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Notice of Intent to Make a Determination - Start of Public Comment Period
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Dorchester – Construction of the Health Centre of Excellence - 90547
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Notice of Intent to Make a Determination – Start of Public Comment Period
(Ends on July 12, 2026)
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Notice of Intent to Make a Determination – Start of Public Comment Period
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Dredging and Riprap Installation - Victoria Harbour - 89937
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Notice of Intent to Make a Determination - Start of Public Comment Period
(Ends on June 30, 2026)
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Notice of Intent to Make a Determination - Start of Public Comment Period
- Edith Cavell Road KM 1.6 Slope Stabilization - 90523
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Enoch Cree Nation Thermal Spa Recreational Facility - 90510
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Notice of Intent to Make a Determination
(Ends on July 01, 2026)
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Notice of Intent to Make a Determination
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False Creek Small Craft Harbour Limited Sediment Remediation and Tidal Boat Grid Removal - 90518
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Notice of Intent to Make a Determination
(Ends on July 05, 2026)
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Notice of Intent to Make a Determination
- Field Community Wildfire Risk Reduction and Boulder Creek Fire Guard - 90538
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Fire Hall 27 Demolition - 90520
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Notice of Intent to Make a Determination - Start of Public Comment Period
(Ends on July 05, 2026)
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Notice of Intent to Make a Determination - Start of Public Comment Period
- Flowerpot Marl Bed Trail Restoration - 90516
- Fortis Marmot Place Secondary Cable Upgrades - 90544
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Fredericton Farm Services Building Replacement Project - 90480
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Public Comment Period on Intent to Make a Determination
(Ends on July 01, 2026)
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Public Comment Period on Intent to Make a Determination
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Gatineau Promenade Culvert Rehabilitation (P8) - 90522
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Notice of Intent to Make a Determination - Start of Public Comment Period
(Ends on July 06, 2026)
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Notice of Intent to Make a Determination - Start of Public Comment Period
- Grassy Narrows Mercury Care Home - additional Federal Authority - 90479
- Highway 93A Mile 5 Hill Slope Stabilization - 90524
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Interior Renovations (fit-up) and Heating and electrical upgrades - 90539
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Notice of Intent to Make a Determination – Start of Public Comment Period
(Ends on July 11, 2026)
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Notice of Intent to Make a Determination – Start of Public Comment Period
- Kwikwasut'inuxw Haxwa'mis First Nation - Seawall and Bioengineered Slope Construction - 85781
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Latvia - Riga - Construction of a Military Dining Facility (DFAC) - 90531
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Public Comment Period on Intent to Make a Determination
(Ends on June 18, 2026)
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Public Comment Period on Intent to Make a Determination
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Little Pine First Nation Keyanow Wellness Center - 90545
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Notice of Intent to Make a Determination – Start of Public Comment Period
(Ends on July 11, 2026)
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Notice of Intent to Make a Determination – Start of Public Comment Period
- Maintenance Dredging - Halo Sawmill - 90530
- Maintenance of the dams at Lac à la Pêche and Lac Wapizagonke, La Clairière area - 90495
- Methanol tug loading - Univar - 90489
- Mohawks of the Bay of Quinte Watermain Distribution Project, Tyendinaga Mohawk Territory, Ontario - 90486
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Mount Helmcken telecommunications tower replacement - 90189
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Revised public notice reflecting recent changes to the project scope
(Ends on July 06, 2026)
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Revised public notice reflecting recent changes to the project scope
- Municipality of Jasper – Columbarium and Cemetery Improvements - 90483
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Muscowpetung Saulteaux Nation New School - 90508
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Notice of Intent to Make a Determination – Start of Public Comment Period
(Ends on July 01, 2026)
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Notice of Intent to Make a Determination – Start of Public Comment Period
- Nassau Mills Dam Replacement, Trent-Severn Waterway - 88838
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New Davit Wharf Construction – Canadian Coast Guard Academy - 90494
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Public Comment Period on Intent to Make a Determination
(Ends on June 14, 2026)
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Public Comment Period on Intent to Make a Determination
- New private residential dock – 315 Sasamat Lane - 90492
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Northern Breakwater Extension at La Scie SCH, NL - 90485
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Notice of Intent to Make a Determination – Start of Public Comment Period
(Ends on June 22, 2026)
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Notice of Intent to Make a Determination – Start of Public Comment Period
- Northlands Denesuline FN Soil Remediation and Landfarm Upgrade - Site 1 (Former Petit Casimir Memorial School Tank Farm - FCSI # 5697) and Site 2 (Northlands Former Federal School - FCSI 5310001) - 90497
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One Arrow First Nation Road Upgrades - 90527
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Notice of Intent to Make a Determination – Start of Public Comment Period
(Ends on July 08, 2026)
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Notice of Intent to Make a Determination – Start of Public Comment Period
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One Arrow First Nation Subdivision Project - 90540
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Notice of Intent to Make a Determination - Start of Public Comment Period
(Ends on July 11, 2026)
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Notice of Intent to Make a Determination - Start of Public Comment Period
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One Arrow First Nation Water Treatment Plant Upgrades - 90526
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Notice of Intent to Make a Determination – Start of Public Comment Period
(Ends on July 08, 2026)
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Notice of Intent to Make a Determination – Start of Public Comment Period
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Parking Lot, Watermain and Stormwater Management Upgrades at NRC's Montreal Road Campus - 90507
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Notice of Intent to Make a Determination – Start of Public Comment Period
(Ends on July 02, 2026)
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Notice of Intent to Make a Determination – Start of Public Comment Period
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Pheasant Rump Nakota First Nation Road Improvements - 90505
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Public Comment Period on Intent to Make a Determination
(Ends on June 26, 2026)
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Public Comment Period on Intent to Make a Determination
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Power System Replacement at Sand Hill River Counting Facility, Labrador - 90482
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Notice of Intent to Make a Determination – Start of Public Comment Period
(Ends on June 22, 2026)
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Notice of Intent to Make a Determination – Start of Public Comment Period
- Private Resident, Building modification, Trent-Severn Waterway - 90546
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Public Services and Procurement Canada – Cape Breton Operations (PSPC-CBO) Mine Water Retention Pond, (DFRP# 03759), Hinchey Avenue, Lingan, Cape Breton County, NS - 90478
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Notice of Intent to Make a Determination – Start of Public Comment Period
(Ends on June 20, 2026)
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Notice of Intent to Make a Determination – Start of Public Comment Period
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Recapitalize Parking Lot Fort Frontenac North – CFB Kingston - 90512
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Public Comment Period on Intent to Make a Determination
(Ends on June 21, 2026)
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Public Comment Period on Intent to Make a Determination
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Red Pheasant Cree Nation Youth Centre - 90532
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Notice of Intent to Make a Determination - Start of Public Comment Period
(Ends on July 10, 2026)
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Notice of Intent to Make a Determination - Start of Public Comment Period
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Repair of the Lady-Aberdeen Bridge, Gatineau - 90499
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Repair of the Lady-Aberdeen Bridge, Gatineau
(Ends on June 28, 2026)
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Repair of the Lady-Aberdeen Bridge, Gatineau
- Rideau Canal Wall Repairs - 90504
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Routine maintenance dredging to maintain the depths of berths, Montreal, Quebec for the period from 2026 to 2030 - 90519
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Notice of Intent to Make a Determination—Start of Public Comment Period
(Ends on July 09, 2026)
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Notice of Intent to Make a Determination—Start of Public Comment Period
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Serpent River First Nation - Micro Subdivision Development - 90468
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Public Comments Invited
(Ends on July 13, 2026)
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Public Comments Invited
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Sewer Separation at NRC Montreal Road Campus - 90501
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Notice of Intent to Make a Determination – Start of Public Comment Period
(Ends on June 28, 2026)
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Notice of Intent to Make a Determination – Start of Public Comment Period
- Small craft dock stormwater line replacement – Pacific Coast Terminal - 90490
- Storm Water Management Upgrade Project at the NRC Dominion Astrophysical Observatory - 90549
- Sunshine Village Sunshine Coast Improvements - 90509
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The Greenbank Municipal Transformer Station Project - Hydro Ottawa - 90521
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The Greenbank Municipal Transformer Station Project - Hydro Ottawa
(Ends on July 10, 2026)
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The Greenbank Municipal Transformer Station Project - Hydro Ottawa
- Town of Banff 26DP11 Addition to residential home 312 Middle Springs Dr. - 90536
- Town of Banff 26DP22 412 Cougar St. housing redevelopment - 90537
- Town of Banff 26DP51 226 Bear Street Fourth Storey Addition - 90534
- Trail improvements for cross-country skiing in the Anse-au-Griffon Valley - 90551
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Waterhen Lake First Nation New School - 90487
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Notice of Intent to Make a Determination – Start of Public Comment Period
(Ends on June 24, 2026)
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Notice of Intent to Make a Determination – Start of Public Comment Period
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Waterhen Lake First Nation Solid Waste Transfer Station - 90488
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Notice of Intent to Make a Determination – Start of Public Comment Period
(Ends on June 24, 2026)
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Notice of Intent to Make a Determination – Start of Public Comment Period
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Weirs rehabilitation in the Lac Saint-Pierre archipelago - 86018
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Notice of Intent to Make a Determination-Start of Public Comment Period
(Ends on March 31, 2027)
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Notice of Intent to Make a Determination-Start of Public Comment Period
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Wharf and Boat Ramp Construction, Breakwater Reshaping and Dredging at North Head SCH, Grand Manan Island, NB - 90529
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Notice of Intent to Make a Determination – Start of Public Comment Period
(Ends on July 09, 2026)
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Notice of Intent to Make a Determination – Start of Public Comment Period