CMU License
Also known as CMU License, MIT-CMU.
- Commercial use
- allowed
- Share alike
- not required
- Attribution
- required (keep the copyright and license notices)
Write this as a license text (needs an account) DALICC reads the model above and writes what it permits, requires and prohibits in plain English. Without an account, the Text download above writes the model out from the vocabulary.
Permissions
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Change license by library convention Library convention: family rule 15: Permissive records permit relicensing. Replacing the license of the work, or of an adaptation, with another license, or changing its terms.
Duties
- Use a compliant license by library convention Library convention: family rule 15: Permissive records permit relicensing. Choosing a replacement license that stays compliant with the terms of the original license.
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Charge distribution fee from the text Charging a fee for the act of providing a copy of the work to someone else.
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Commercial use from the text The text says: "Permission to use, copy, modify, and distribute this software and its associated documentation for any purpose and without fee is hereby granted, provided that the above copyright notice appears in all copies, and that both that copyright notice and this permission notice appear in supporting documentation, and that the name of the copyright holder not be used in advertising or publicity pertaining to distribution of the software without specific, written prior permission." Using the work to generate income, directly or indirectly, for example by selling it or by using it in advertising.
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Derivative works from the text Distributing an adaptation of the work and making it available to the public.
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Derive from the text The text says: "Permission to use, copy, modify, and distribute this software and its associated documentation for any purpose and without fee is hereby granted, provided that the above copyright notice appears in all copies, and that both that copyright notice and this permission notice appear in supporting documentation, and that the name of the copyright holder not be used in advertising or publicity pertaining to distribution of the software without specific, written prior permission." Creating a new work from the work, such as a translation, adaptation or arrangement of it or of a part of it.
Duties
- Attribution from the text Giving credit to the copyright holders or authors of the work, in the form the licensor asks for.
- Notice from the text Notice: keeping the license and copyright notices with every copy.
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Distribute from the text The text says: "Permission to use, copy, modify, and distribute this software and its associated documentation for any purpose and without fee is hereby granted, provided that the above copyright notice appears in all copies, and that both that copyright notice and this permission notice appear in supporting documentation, and that the name of the copyright holder not be used in advertising or publicity pertaining to distribution of the software without specific, written prior permission." Providing copies of the work to the public or to anyone else.
Duties
- Attribution from the text Giving credit to the copyright holders or authors of the work, in the form the licensor asks for.
- Notice from the text Notice: keeping the license and copyright notices with every copy.
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Modified works from the text Distributing a modified version of the work that does not amount to a new, derivative work.
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Modify from the text The text says: "Permission to use, copy, modify, and distribute this software and its associated documentation for any purpose and without fee is hereby granted, provided that the above copyright notice appears in all copies, and that both that copyright notice and this permission notice appear in supporting documentation, and that the name of the copyright holder not be used in advertising or publicity pertaining to distribution of the software without specific, written prior permission." Altering the work, for example by updating it, without creating a new work; an alteration that creates a new work is Derive.
Duties
- Attribution from the text Giving credit to the copyright holders or authors of the work, in the form the licensor asks for.
- Notice from the text Notice: keeping the license and copyright notices with every copy.
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Present from the text Performing the work in public, including by broadcast or other communication to the public.
Prohibitions
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Promote from the text Not permitted: Promote. The text says: "Permission to use, copy, modify, and distribute this software and its associated documentation for any purpose and without fee is hereby granted, provided that the above copyright notice appears in all copies, and that both that copyright notice and this permission notice appear in supporting documentation, and that the name of the copyright holder not be used in advertising or publicity pertaining to distribution of the software without specific, written prior permission." Using the name or trademarks of the licensor or of contributors to endorse or promote a product.
License-wide duties
This license states no duties that apply to the work as a whole.
What applies by default
The statements above are the library's reading of this license: each is marked with the sentence it rests on, or as a library convention where the text is not explicit. The statements below are the ones the DALICC reasoner supplies for acts the license says nothing about, from the default rules of the dependency graph it reasons with. Each one names the legal source it rests on. None of it is in the record.
No default rule of that graph reaches this license: it speaks about every act the rules are about.
Clauses
Warranty disclaimer
THE COPYRIGHT HOLDER DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS.
Limitation of liability
IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM THE LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
Additional clauses
By obtaining, using, and/or copying this software and/or its associated documentation, you agree that you have read, understood, and will comply with the following terms and conditions.
Info
- Target asset types
- Software
- Region / jurisdiction
- Worldwide
- Validity
- Perpetual
- Source
- https://spdx.org/licenses/MIT-CMU.html
- Legal code
- https://spdx.org/licenses/MIT-CMU.html
- This description is published under
- Creative Commons Attribution 4.0 International
- SPDX identifier
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MIT-CMUon the SPDX license list - DALICC identifier
MIT-CMU
This record is published under CC BY 4.0. Credit it as: DALICC License Library, DALICC - Verein zur Förderung der Rechtssicherheit in der Datenbewirtschaftung, https://dalicc.net, CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). The license it describes belongs to its publisher.
Use this license
Everything below is generated from this record. Replace the example address with the address of your own work.
JSON sidecar
{
"license-uri": "https://dalicc.net/licenselibrary/MIT-CMU",
"license-title": "CMU License",
"spdx-id": "MIT-CMU",
"attribution": "Copyright (c) [year] [copyright holder]",
"asset": null,
"generated-by": "DALICC"
}
RDF, Turtle
@prefix cc: <http://creativecommons.org/ns#> .
<https://example.org/my-work>
cc:license <https://dalicc.net/licenselibrary/MIT-CMU> .
RDF, JSON-LD
{
"@context": {
"cc": "http://creativecommons.org/ns#"
},
"@id": "https://example.org/my-work",
"cc:license": {
"@id": "https://dalicc.net/licenselibrary/MIT-CMU"
}
}
HTML attribution
<p>This work is licensed under <a href="https://dalicc.net/licenselibrary/MIT-CMU" rel="license">CMU License</a>.</p>
This license asks for attribution, so the credit line is part of it.
Badge
Markdown
[](https://dalicc.net/license-library/MIT-CMU)
HTML
<a href="https://dalicc.net/license-library/MIT-CMU"><img src="https://dalicc.net/license-library/MIT-CMU/badge.svg" alt="License: CMU License"></a>
Review
- Written from the license text by
- Giray Havur
- Written on
- 2026-09-22
- Second review
- not yet done
- Record changed since this review
- yes (version 2, 2026-09-24)
- Findings
- 13 recorded, 10 applied to the record, 0 proposed
Models the Carnegie Mellon variant of the MIT licence, the permission-to-use form that asks for the copyright notice in all copies, for the copyright and permission notices in the supporting documentation, and for the copyright holder's name to stay out of advertising. The grant does not name sublicensing, so the record makes no sublicensing statement.
13 findings
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info Rubric 1
spdx:licenseIdappliedFile name, record identifier, SPDX identifier and IRI local name are all MIT-CMU. The SPDX full name is CMU License, which is the dct:title.
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info Rubric 2
odrl:targetappliedOne odrl:AssetCollection of dct:type dcmitype:Software. The text covers the software and its associated documentation.
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major Rubric 3
odrl:permissionappliedThe grant reads "Permission to use, copy, modify, and distribute this software and its associated documentation for any purpose and without fee is hereby granted". The record permits reproduce, distribute, modify, derive, display, present, commercial use, derivative works, modified works and the distribution fee. "for any purpose and without fee" carries cc:CommercialUse.
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minor Rubric 3
odrl:permissionappliedNo dalicc:sublicense and no odrl:grantUse. Unlike the MIT text, this grant names neither sublicensing nor a right for the recipient of a copy to do the same, so no statement is made either way.
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major Rubric 3
odrl:permissionapplieddalicc:ChangeLicense is permitted with the dalicc:compliantLicense duty: the notice conditions are duties on the acts they govern, not a bar on relicensing.
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major Rubric 4
odrl:prohibitionapplieddalicc:promote is prohibited for "and that the name of the copyright holder not be used in advertising or publicity pertaining to distribution of the software without specific, written prior permission".
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major Rubric 5
odrl:dutyappliedcc:Attribution and cc:Notice hang off odrl:distribute, odrl:modify and odrl:derive for "provided that the above copyright notice appears in all copies, and that both that copyright notice and this permission notice appear in supporting documentation".
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minor Rubric 6
dalicc:WarrantyDisclaimerappliedThe single disclaimer paragraph carries two clauses. The record splits it at the sentence boundary: the warranty sentence goes to dalicc:WarrantyDisclaimer and the liability sentence to dalicc:LiabilityLimitation, both verbatim. This follows BSD-1-Clause, which split the same paragraph on 2026-09-15.
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info Rubric 6
dalicc:additionalClausesappliedThe opening sentence, under which a person agrees to the terms by obtaining, using or copying the software, is quoted. dalicc:recipientAssent is not used: that duty is about obtaining the assent of a recipient, while this sentence binds the licensee by conduct.
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info Rubric 7
cc:jurisdictionappliedThe text names no legal system and sets no term, so cc:jurisdiction is dalicc:worldwide and dalicc:validityType is dalicc:perpetual.
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info Rubric 8
dalicc:additionalClausesnoneNo clause of this text needs a term the vocabulary does not have.
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info Rubric 9
recordnoneThe consistency check of app.services.composer against the dependency graph dg_default returned an empty conflict list.
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info Rubric 10
recordnoneRead against licensedata/licenses/MIT.ttl the differences are three: the notice has to appear in the supporting documentation as well as in the copies, the advertising clause makes dalicc:promote a prohibition, and there is no sublicensing statement.
Report an issue The review record as JSON The review checks the model against the license text. It is not legal advice.
History
This license model has 2 versions. Version 2 is the one served today; every earlier version keeps its own address, so a conclusion drawn from one of them can still be checked against it.
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Version 2 current2026-09-24 Giray Havur
The changes since version 1 recorded which sentence of the text each statement rests on and named the license the record itself is published under.
View version 2 JSON-LD Turtle RDF/XML
7 changes
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changed
permission cc:CommercialUsewas
permission cc:CommercialUseManual edit The statement now quotes the sentence of the licence text it rests on: "Permission to use, copy, modify, and distribute this software and its associated documentation for any purpose and without fee is hereby granted, provided that the above copyright notice appears in all copies, and that both that copyright notice and this permission notice appear in supporting documentation, and that the name of the copyright holder not be used in advertising or publicity pertaining to distribution of the software without specific, written prior permission."
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changed
permission dalicc:ChangeLicense with duties [dalicc:compliantLicense]was
permission dalicc:ChangeLicense with duties [dalicc:compliantLicense]Manual edit The statement is marked as a library convention, family rule 15: Permissive records permit relicensing: the text does not state it in as many words. Its duty dalicc:compliantLicense is marked as a library convention, family rule 15: Permissive records permit relicensing.
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changed
permission odrl:derive with duties [cc:Attribution, cc:Notice]was
permission odrl:derive with duties [cc:Attribution, cc:Notice]Manual edit The statement now quotes the sentence of the licence text it rests on: "Permission to use, copy, modify, and distribute this software and its associated documentation for any purpose and without fee is hereby granted, provided that the above copyright notice appears in all copies, and that both that copyright notice and this permission notice appear in supporting documentation, and that the name of the copyright holder not be used in advertising or publicity pertaining to distribution of the software without specific, written prior permission."
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changed
permission odrl:distribute with duties [cc:Attribution, cc:Notice]was
permission odrl:distribute with duties [cc:Attribution, cc:Notice]Manual edit The statement now quotes the sentence of the licence text it rests on: "Permission to use, copy, modify, and distribute this software and its associated documentation for any purpose and without fee is hereby granted, provided that the above copyright notice appears in all copies, and that both that copyright notice and this permission notice appear in supporting documentation, and that the name of the copyright holder not be used in advertising or publicity pertaining to distribution of the software without specific, written prior permission."
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changed
permission odrl:modify with duties [cc:Attribution, cc:Notice]was
permission odrl:modify with duties [cc:Attribution, cc:Notice]Manual edit The statement now quotes the sentence of the licence text it rests on: "Permission to use, copy, modify, and distribute this software and its associated documentation for any purpose and without fee is hereby granted, provided that the above copyright notice appears in all copies, and that both that copyright notice and this permission notice appear in supporting documentation, and that the name of the copyright holder not be used in advertising or publicity pertaining to distribution of the software without specific, written prior permission."
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changed
prohibition dalicc:promotewas
prohibition dalicc:promoteManual edit The statement now quotes the sentence of the licence text it rests on: "Permission to use, copy, modify, and distribute this software and its associated documentation for any purpose and without fee is hereby granted, provided that the above copyright notice appears in all copies, and that both that copyright notice and this permission notice appear in supporting documentation, and that the name of the copyright holder not be used in advertising or publicity pertaining to distribution of the software without specific, written prior permission."
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added
dct:license <https://creativecommons.org/licenses/by/4.0/>Manual edit Every record is published under CC BY 4.0. cc:license names the record DALICC keeps of that licence; dct:license now names it by the address Creative Commons publishes it at, so that a consumer matching the canonical IRI finds it.
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Version 1
Created from the license text on 2026-09-22 (Permissive variants).
Every change names the reason behind it: a finding of the content review, one of its library-wide decisions, the metadata that review wrote onto every record, or a hand edit. None of it is legal advice.
Nothing on this page is legal advice. What a license means is decided by its text; ask a legal advisor before you rely on it.