On August 20, 2018, Lupin Mines Incorporated was ordered in the Nunavut Court of Justice to pay $100,000 after pleading guilty to a violation under the Fisheries Act related to the Metal and Diamond Mining Effluent Regulations. Of the total penalty, $80,000 will be directed to the Environmental Damages Fund.
An investigation launched by Environment and Climate Change Canada enforcement officers revealed that Lupin Mines Incorporated did not carry out an environmental effects monitoring study within the prescribed period, contrary to the requirements of the Metal and Diamond Mining Effluent Regulations. Lupin Mines Incorporated has since completed the required study.
Owners and operators of mining companies are required by law to conduct environmental effects monitoring studies that examine the potential effects of their effluent (discharge) on fish populations and aquatic invertebrates.
As a result of this conviction, the company’s name will be added to the Environmental Offenders Registry.
Environment and Climate Change Canada is responsible for the administration and enforcement of the pollution prevention provisions of the Fisheries Act, which prohibit the deposit of deleterious substances into water frequented by fish. The Metal and Diamond Mining Effluent Regulations authorize the deposit of effluent, provided that conditions prescribed in the Regulations are observed.

Lupin Gold Mine, Nunavut