The Code Search (CS) version number you currently have is based on the latest version of the IBC code that you can select from the program's building code pull down menu. The version is located at the upper left-hand corner of the "Title" worksheet. It begins with CS and is followed by 2 or 4 numbers then it is followed by the date that version was updated.

So, if for example you have CS2018 Ver 2021.08.20, you have the 2018 version and not the 2021 version.

• CS09 (2009 Code Search) only supports the 2009 - 2000 IBC
• CS12 (2012 Code Search) supports the 2012 - 2000 IBC
• CS15 (2015 Code Search) supports the 2015 - 2000 IBC
• CS2018 (2018 Code Search) supports the 2018 - 2000 IBC
• CS2021 (2021 Code Search) supports the 2021 - 2000 IBC
• CS2024 (2024 Code Search) supports the 2024 - 2000 IBC

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To upgrade from the 2018 version to the 2024 version: Click here.

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To upgrade from the 2021 version to the 2024 version: Click here.

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Or if you have the 2024 version and want to upgrade to a multi-office license. Click here.

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Sorry, but older versions are no longer upgradable at a reduced price. You can purchase a new license by Clicking here.