General Policy

Unless otherwise stated, all resources that are copyright ECHO Inc. distributed through ECHOcommunity.org are available for free redistribution with the following conditions:

No Modification: Resources should be redistributed without modification, including but not limited to copyright and attribution statements.

Attribution: You must give appropriate credit to ECHO and any listed authors. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.

Distribution Not Publication: You may not post any work found on ECHOcommunity on another freely accessible website. Distribution through all other mediums, electronic and non-electronic, is specifically allowed.

Non-Commercial Use: Use of any resource for commercial purpose must be granted in writing. Permission can be sought prior to the use by sending an email echo@echonet.org. License for commercial use is generally denied until specifically granted.

Creative Commons Licensing

In some cases creative commons licensing is applied to resources available through ECHOcommunity.org. In these cases the listed license and restrictions supersede the General Policy.

Attribution - Non-Commercial - Share Alike License

Material licensed for use under the Creative Commons are generally licensed under the Attribution-Noncommercial-Share Alike 3.0 Unported License. To view this license, visit http://creativecommons.org/licenses/by-nc-sa/3.0.

If this license is noted, you are free to copy, duplicate or reproduce, and distribute, display, or transmit any part of this publication or portions thereof without permission, and to make translations, adaptations, or other derivative works under the following conditions:

Attribution: The work must be attributed, but not in any way that suggests endorsement by ECHO, or the author(s).

Non-Commercial: This work may not be used for commercial purposes.

Share Alike: If this work is altered, transformed, or built upon, the resulting work must be distributed only under the same or similar license to this one.

Attribution - Share Alike License

In cases where commercial use is allowed, resources are licensed for use under the Creative Commons Attribution-Share Alike 3.0 Unported License. To view this license, visit http://creativecommons.org/licenses/by-sa/3.0.

If this license is noted, you are free to copy, duplicate or reproduce, and distribute, display, or transmit any part of this publication or portions thereof without permission, and to make translations, adaptations, or other derivative works under the following conditions:

Attribution: The work must be attributed, but not in any way that suggests endorsement by ECHO, or the author(s).

Share Alike: If this work is altered, transformed, or built upon, the resulting work must be distributed only under the same or similar license to this one.