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                   SAN FRANCISCO, November 19, 2007 – The Open Group, a  vendor- and technology-neutral consortium focused on open standards and global  interoperability within and between enterprises, today announced that both  Mac OS X Leopard and Mac OS X Server Leopard from Apple Inc. have been  awarded a certificate of conformance to the UNIX® 03 standard.  UNIX 03 is  the certification mark for systems conforming to the latest UNIX product  standard developed by The Open Group Platform Forum for the Single UNIX  Specification version 3. 
                  This certification is significant  as it further broadens the installed base of UNIX systems in the marketplace to  include a popular desktop platform.  In addition, Apple’s UNIX 03  certification is a milestone for the UNIX certification program since Mac  OS X is the first operating system derived from the open source BSD base of  historical UNIX products to meet the certification requirements.  
                  The Single UNIX Specification is a  set of open specifications that define the requirements for a conformant UNIX  system. Operating systems that support the Single UNIX Specification provide a  set of standard interfaces allowing the rich catalog of back office and other  applications that comply with the specification to be easily ported between the  compliant operating systems.  With certification of Mac OS X, end users  now benefit from such applications available on a range of certified UNIX 03  systems available from major vendors, including Apple, Fujitsu, IBM, Hewlett-Packard,  and Sun Microsystems. 
                  "For over ten years, the  Single UNIX Specification has consistently provided both scalability and  stability to end users – one hallmark of a tried and true technology  standard," said Allen Brown, president and CEO for The Open Group.  "Operating platforms conforming to the UNIX 03 standard assures  enterprises with industrial strength products, as well as an opportunity to  avoid limited choice in vendor partnership. In achieving UNIX 03 certification,  Apple has shown true commitment to its customers in providing open solutions  that are warranted and fully supported.” 
                   
                    The Open Group is a vendor-neutral and technology-neutral  consortium, which drives the creation of Boundaryless Information Flow™ that  will enable access to integrated information within and between enterprises  based on open standards and global interoperability. The Open Group works with  customers, suppliers, consortia and other standard bodies. Its role is to  capture, understand and address current and emerging requirements, establish  policies and share best practices; to facilitate interoperability, develop  consensus, and evolve and integrate specifications and open source  technologies; to offer a comprehensive set of services to enhance the  operational efficiency of consortia; and to operate the industry’s premier  certification service. Further information on The Open Group can be found at http://www.opengroup.org.                   
                   Note to editors: Boundaryless Information Flow, UNIX and  TOGAF are trademarks of The Open Group. All other company, brand and product  names may be trademarks or registered trademarks of their respective  holders.  
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