Software lifecycle

AIX 5L for POWER 5.2.x


Announcement letter dates are US only. Information for other country announcements is available on the IBM Offering Information page.



License type

Lifecycle dates, announcement letters and other information

18-Oct-2002, 202-270
08-Jul-2008, 908-059
30-Apr-2009, 908-059
Lifecycle policy


AIX technology levels are supported for how to, usage, and problem identification for the entire life of the release, but have a limited support window for new fixes. If a fix is required, a customer may be required to move up to a current technology level to receive the interim fix. Please see the IBM AIX Operating System Service Strategy Details and Best Practices document for a detailed discussion on this topic including dates.

Last updated: 12-Aug-2008.

Visit IBM's base license agreement information page for more information about ILAN and IPLA licenses. IBM Customer Agreement (ICA) terms are provided with your ICA Program software; you can also read an online version of the ICA (PDF format; get the Adobe Acrobat Reader).

Lifecycle date definitions

General Availability (GA)
The latest date that a version/release of the product is available to all users, regardless of language or media. A product version/release is not published on the Lifecycle web site until the GA date.
End of Support (EOS)
The last date on which IBM will deliver standard support services for a given version/release of a product.
End of Marketing (EOM)
The effective date on which a part number ceases to be included as active and can no longer be ordered in standard price lists.

Some announcement letters may not be available for some product releases.

Visit IBM's software support lifecycle policy page for more information.

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