English: Aqualine (Water Research Centre, Buckinghamshire), Aquasci, ASFA (Aquatic Sciences and Fisheries Abstracts, Cambridge Scientific Abstracts), BIOSIS (Biosciences Information Services), CAB Abstracts (Commonwealth Agriculture Bureaux), Current Contents (Institute for Scientific Information), Datalog (Syracuse Research Corp.), Desk References, Dunn & Bradstreet Canada Database of Canadian Manufacturers, ELIAS (Environmental Library Integrated Automated System, Environment Canada library), ENVIRODAT (Environment Canada), Environmental Abstracts, Envirosource (Environment Canada), ETAD (Ecological and Toxicological Association of Dyes and Organic Pigment Manufacturers, Basel), Hazardous Substances Database (Province of Quebec), HCA, HYDAT (Hydrological Database, Environment Canada), Life Sciences (Cambridge Scientific Abstracts), MUD (Municipal Water Use Data, Environment Canada), National Emission Inventory (Canadian Chemical Producers Association), National Registry of Toxic Chemical Residues (National Wildlife Research Centre, Environment Canada), NPRI (National Pollutant Release Inventory, Environment Canada), NTIS (National Technical Information Service, U.S. Department of Commerce), Pollution Abstracts (Cambridge Scientific Abstracts, U.S. National Library of Medicine), POLTOX (Cambridge Scientific Abstracts, U.S. National Library of Medicine), RTECS (Registry of Toxic Effects of Chemical Substances, U.S. National Institute of Occupational Safety and Health), Statistics Canada, Toxic Chemical Release Inventory (Office of Toxic Substances, U.S. Environmental Protection Agency) and Toxline (U.S. National Library of Medicine).
French: Aqualine (Water Research Centre, Buckinghamshire), Aquasci, ASFA (Aquatic Sciences and Fisheries Abstracts, Cambridge Scientific Abstracts), BIOSIS (Biosciences Information Services), CAB Abstracts (Offices agricoles du Commonwealth), Current Contents (Institute for Scientific Information), Datalog (Syracuse Research Corp.), Desk References, Dunn & Bradstreet Canada Database of Canadian Manufacturers, ELIAS (système automatisé intégré des bibliothèques de l'environnement, bibliothèque d'Environnement Canada), ENVIRODAT (Environnement Canada), Environmental Abstracts, Envirosource (Environnement Canada), ETAD (Ecological and Toxicological Association of Dyes and Organic Pigment Manufacturers, Bâle (Suisse)), base de données sur les substances dangereuses (province de Québec), HCA, HYDAT (base de données hydrologiques, Environnement Canada), Life Sciences (Cambridge Scientific Abstracts), MUD (base de données sur l'utilisation de l'eau par les municipalités, Environnement Canada), Inventaire national des émissions (Association canadienne des fabricants de produits chimiques), Registre national automatisé des résidus de produits chimiques toxiques (Centre national de la recherche faunique, Environnement Canada), INRP (Inventaire national des rejets de polluants, Environnement Canada), NTIS (National Technical Information Service, U.S. Department of Commerce), Pollution Abstracts (Cambridge Scientific Abstracts, U.S. National Library of Medicine), POLTOX (Cambridge Scientific Abstracts, U.S. National Library of Medicine), RTECS (Registry of Toxic Effects of Chemical Substances, U.S. National Institute of Occupational Safety and Health), Statistique Canada, Toxic Chemical Release Inventory (Office of Toxic Substances, U.S. Environmental Protection Agency) et Toxline (U.S. National Library of Medicine).