Canadian Environmental Protection Act Registry archive
- Archived: Proposed guidelines: reducing nitrogen oxide emissions from stationary combustion turbines: chapter 1
- Archived: Proposed guidelines: reduction of nitrogen oxide emissions from natural stationary combustion turbines
- Archived: Hydrochlorofluorocarbon allowances
- Archived: Guidance document for Off-Road Small Spark-Ignition Engine Emission Regulations
- Archived: Amendment to the guidance document for Off-Road Small Spark-Ignition Engine Emission Regulations
- Archived: Fleet average performance for oxides of nitrogen emissions of 2014 model year vehicles
- Archived: Fleet average NOx emission performance of 2013 model vehicles
- Archived: Fleet average NOx emission performance of 2012 model vehicles
- Archived: Fleet average NOx emission performance of 2011 model vehicles
- Archived: Code of Practice for management of air emissions from pulp and paper mills: abstract
- Archived: Export of substances on the Export Control List 2017
- Archived: Export of substances on the Export Control List 2016
- Archived: Export of substances on the Export Control List 2015
- Archived: Export of substances on the Export Control List 2013
- Archived: Guidance document on Sulphur in Diesel Fuel Regulations
- Archived: Revised questions and answers on the Federal Renewable Fuels Regulations
- Archived: Relevant information on the proposed Federal Renewable Fuels Regulations
- Archived: Renewable Fuels Regulations: frequently asked questions
- Archived: Guidance document on Benzene in Gasoline Regulations
- Archived: Benzene in Gasoline Regulations: frequently asked questions