The Geant4 Software License
Version 1.0, 28 June 2006

This software includes voluntary contributions made to Geant4. See http://cern.ch/geant4
for more information on Geant4. Installation, use, reproduction, display, modification
and redistribution of this software, with or without modification, in source
and binary forms, are permitted on a non- exclusive basis. Any exercise of rights
by you under this license is subject to the following conditions:

Redistributions of this software, in whole or in part, with or without modification,
must reproduce the above copyright notice and these license conditions in this
software, the user documentation and any other materials provided with the redistributed
software.

The user documentation, if any, included with a redistribution, must include
the following notice:

“This product includes software developed by Members of the Geant4 Collaboration
(http://cern.ch/geant4).”

If that is where third-party acknowledgments normally appear, this acknowledgment
must be reproduced in the modified version of this software itself.

The names “Geant4” and “The Geant4 toolkit” may not be used to endorse
or promote software, or products derived therefrom, except with prior written
permission by license@geant4.org. If this software is redistributed in modified
form, the name and reference of the modified version must be clearly distinguishable
from that of this software.

You are under no obligation to provide anyone with any modifications of this
software that you may develop, including but not limited to bug fixes, patches,
upgrades or other enhancements or derivatives of the features, functionality
or performance of this software. However, if you publish or distribute your
modifications without contemporaneously requiring users to enter into a separate
written license agreement, then you are deemed to have granted all Members and
all Copyright Holders of the Geant4 Collaboration a license to your modifications,
including modifications protected by any patent owned by you, under the conditions
of this license.

You may not include this software in whole or in part in any patent or patent
application in respect of any modification of this software developed by you.

DISCLAIMER

THIS SOFTWARE IS PROVIDED BY THE MEMBERS AND COPYRIGHT HOLDERS OF THE GEANT4
COLLABORATION AND CONTRIBUTORS “AS IS” AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY, OF SATISFACTORY
QUALITY, AND FITNESS FOR A PARTICULAR PURPOSE OR USE ARE DISCLAIMED. THE MEMBERS
OF THE GEANT4 COLLABORATION AND CONTRIBUTORS MAKE NO REPRESENTATION THAT THE
SOFTWARE AND MODIFICATIONS THEREOF, WILL NOT INFRINGE ANY PATENT, COPYRIGHT,
TRADE SECRET OR OTHER PROPRIETARY RIGHT.

LIMITATION OF LIABILITY

THE MEMBERS AND COPYRIGHT HOLDERS OF THE GEANT4 COLLABORATION AND CONTRIBUTORS
SHALL HAVE NO LIABILITY FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, CONSEQUENTIAL,
EXEMPLARY, OR PUNITIVE DAMAGES OF ANY CHARACTER INCLUDING, WITHOUT LIMITATION,
PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, LOSS OF USE, DATA OR PROFITS, OR
BUSINESS INTERRUPTION, HOWEVER CAUSED AND ON ANY THEORY OF CONTRACT, WARRANTY,
TORT (INCLUDING NEGLIGENCE), PRODUCT LIABILITY OR OTHERWISE, ARISING IN ANY
WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
DAMAGES.

This license shall terminate with immediate effect and without notice if you
fail to comply with any of the terms of this license, or if you institute litigation
against any Member or Copyright Holder of the Geant4 Collaboration with regard
to this software.