Registering for BowkerLink comes after you have determined your publishing company name and purchased your ISBN.

Step 1: Application for an ISBN Prefix
You will need a company name for this step.

Before beginning this process, if you haven't applied for ISBNs visit the ISBN Agency.

Step 2: Register for a username and password on BowkerLink.com.

During the registration process, you will need to enter the company name you used to purchase your ISBN prefix.

How do I register?

When registering, after I enter my company name and click on search, I receive this message: "No data found for this company . . . Please check spelling and try again." What should I do?