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Licensing
From the Natural Resources Canada website: "Copyright / Permission to Reproduce

Materials on this web site were produced and/or compiled by Natural Resources Canada for the purpose of providing users with direct access to information about the programs and services offered by Natural Resources Canada.

For the purpose of this document, web site refers to all information identified with a domain address terminated by gc.ca or clearly identified by the signature (insignia or logo) of Natural Resources Canada.

The material on this site is covered by the provisions of the Copyright Act, by Canadian laws, policies, regulations and international agreements. Such provisions serve to identify the information source and, in specific instances, to prohibit reproduction of materials without written permission.

Non-commercial Reproduction

Information on this site has been posted with the intent that it be readily available for personal and public non-commercial use and may be reproduced, in part or in whole and by any means, without charge or further permission from Natural Resources Canada. We ask only that:

-Users exercise due diligence in ensuring the accuracy of the materials reproduced; -Natural Resources Canada be identified as the source department; and, -The reproduction is not represented as an official version of the materials reproduced, nor as having been made, in affiliation with or with the endorsement of Natural Resources Canada.

Commercial Reproduction

Reproduction of multiple copies of materials on this site, in whole or in part, for the purposes of commercial redistribution is prohibited except with written permission from the Government of Canada's copyright administrator, Public Works and Government Services Canada (PWGSC). Through the permission granting process, PWGSC helps ensure individuals/organizations to reproduce Government of Canada materials for commercial purposes have access to the most accurate, up-to-date versions.

To obtain permission to reproduce materials on this site for commercial purposes, please go to PWGSC's "Applying for Copyright Clearance on Government of Canada Works" page."