OPC Data Access Automation Specification2.02
3
NON-EXCLUSIVE LICENSE AGREEMENT
The OPC Foundation, a non-profit corporation (the “OPC Foundation”), has established a set of standard OLE/COM
interface protocols intended to foster greater interoperability between automation/control applications, field systems/devices,
and business/office applications in the process control industry.
The current OPC specifications, prototype software examples and related documentation (collectively, the “OPC Materials”),
form a set of standard OLE/COM interface protocols based upon the functional requirements of Microsoft’s OLE/COM
technology. Such technology defines standard objects, methods, and properties for servers of real-time information like
distributed process systems, programmable logic controllers, smart field devices and analyzers in order to communicate the
information that such servers contain to standard OLE/COM compliant technologies enabled devices (e.g., servers,
applications, etc.).
The OPC Foundation will grant to you (the “User”), whether an individual or legal entity, a license to use, and provide User
with a copy of, the current version of the OPC Materials so long as User abides by the terms contained in this Non-Exclusive
License Agreement (“Agreement”). If User does not agree to the terms and conditions contained in this Agreement, the OPC
Materials may not be used, and all copies (in all formats) of such materials in User’s possession must either be destroyed or
returned to the OPC Foundation. By using the OPC Materials, User (including any employees and agents of User) agrees to
be bound by the terms of this Agreement.
LICENSE GRANT:
Subject to the terms and conditions of this Agreement, the OPC Foundation hereby grants to User a non-exclusive, royalty-
free, limited license to use, copy, display and distribute the OPC Materials in order to make, use, sell or otherwise distribute
any products and/or product literature that are compliant with the standards included in the OPC Materials.
All copies of the OPC Materials made and/or distributed by User must include all copyright and other proprietary rights
notices include on or in the copy of such materials provided to User by the OPC Foundation.
The OPC Foundation shall retain all right, title and interest (including, without limitation, the copyrights) in the OPC
Materials, subject to the limited license granted to User under this Agreement.
WARRANTY AND LIABILITY DISCLAIMERS:
User acknowledges that the OPC Foundation has provided the OPC Materials for informational purposes only in order to
help User understand Microsoft’s OLE/COM technology. THE OPC MATERIALS ARE PROVIDED “AS IS” WITHOUT
WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, WARRANTIES OF
PERFORMANCE, MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.
USER BEARS ALL RISK RELATING TO QUALITY, DESIGN, USE AND PERFORMANCE OF THE OPC
MATERIALS. The OPC Foundation and its members do not warrant that the OPC Materials, their design or their use will
meet User’s requirements, operate without interruption or be error free.
IN NO EVENT SHALL THE OPC FOUNDATION, ITS MEMBERS, OR ANY THIRD PARTY BE LIABLE FOR ANY
COSTS, EXPENSES, LOSSES, DAMAGES (INCLUDING, BUT NOT LIMITED TO, DIRECT, INDIRECT,
CONSEQUENTIAL, INCIDENTAL, SPECIAL OR PUNITIVE DAMAGES) OR INJURIES INCURRED BY USER OR
ANY THIRD PARTY AS A RESULT OF THIS AGREEMENT OR ANY USE OF THE OPC MATERIALS.
