Pulp and Paper Effluent Regulations: frequently asked questions

The questions below provide you with basic information about these regulations.

Pulp and Paper Effluent Regulations

  1. What is the purpose of these regulations?
  2. What are the key elements of these regulations?
  3. How do these regulations affect Canadian businesses?
  4. What is the timeline for implementation?
  5. Where can I get more information?

1. What is the purpose of these regulations?

The purpose of these regulations is to manage threats to fish, fish habitat and human health from fish consumption by governing the deposit of deleterious substances from pulp and paper mills into waters frequented by fish.

2. What are the key elements of these regulations?

The Regulations set limits for the maximum quantities of biochemical oxygen demand matter (which consumes oxygen dissolved in water) and suspended solids that can be deposited from pulp and paper mills under prescribed conditions.

The Regulations do not allow the deposit of any effluent that is acutely lethal to fish.

The Regulations also contain requirements for mills to conduct environmental effects monitoring to identify effects of the effluent on fish and fish habitat.

3. How do these regulations affect Canadian businesses?

The Regulations impose various requirements on pulp and paper mills:

The specific requirements that apply depend on whether the mill deposits effluent into water or into a wastewater system that is regulated by the Wastewater Systems Effluent Regulations .

4. What is the timeline for implementation?

The Pulp and Paper Effluent Regulations, made under the authority of the Fisheries Act, came into force on May 7, 1992.

5. Where can I get more information?

More information can be found by consulting the Status Report on the Pulp and Paper Effluent Regulations

or by contacting:

Environmental Protection Branch
Industrial Sectors, Chemicals, and Waste Directorate
Forest Products and Fisheries Act Division
Environment and Climate Change Canada
351 St. Joseph Boulevard, 19th Floor
Gatineau QC  K1A 0H3

Phone number: 819-420-7763
Fax number: 819-420-7384
Email address: refpppper@ec.gc.ca

This document is intended to provide contextual information on the Pulp and Paper Effluent Regulations. It does not replace the Fisheries Act or the Pulp and Paper Effluent Regulations. In the event of any inconsistencies, the Fisheries Act and the Pulp and Paper Effluent Regulations shall prevail.

For more information

To learn about upcoming or ongoing consultations on proposed federal regulations, visit the Canada Gazette and Consulting with Canadians websites.

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