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13-DIGIT
ISBN

Are you ready for the 13-digit ISBNs?

If you haven’t noticed yet, the first of the 979-prefixed ISBNs (or EANs) are starting to be used. These ISBN numbers are the first 13-digit numbers that do not also have a 10-digit version. This means that your circulation system must use the 13-digit numbers instead of having the choice between those and the 10-digit. It is highly important that you and your library are prepared for these 13-digit identifiers.

Here are some important measures to take to ensure compatibility with the new 13 digit ISBNs.

Basic ISBN Information:

The ISBN (International Standard Book Number) provides a standard way to identify books in global trade. On January 1, 2007 the book industry transitioned to 13-digit ISBNs, phasing out the use of 10-digit numbers.

Why did the ISBN numbers change?

The 13-digit ISBN numbers were developed to aide in the increasing shortage of available 10-digit ISBNs. It was also designed to help align the numbering system for books with the global EAN.UCC identification system.