ISBN-13

The book industry is in the process of converting its primary product identifier, the ISBN, from a 10-digit number to a 13-digit number. Here you’ll find information and other resources designed to assist you with preparations for the 13-digit ISBN. Click the links on the left side of the page to navigate the following sections:

Overview - general information on the conversion, links to key dates, a glossary, and FAQs

Alerts - industry wide announcements about transition status and important developments

Ingram’s Preparations - transition plans, status, and readiness updates regarding Ingram’s conversion activities

Retailers - guidance for retailers, including necessary systems transitions

Libraries - guidance for libraries, including implementation and Cataloging in Publication program policies

Publishers - guidance for publishers, including manufacturing changes and notification requirements

Contacts/Links - additional resources on ISBN-13