A black and white portrait of David Whitaker
August 6th, 2021

The International ISBN Agency is very sad to inform the community that David Whitaker, one of the foremost early champions of book numbering, has died.

The letters NUK in black and white surrounding by a broken black box
March 22nd, 2021

The International ISBN Agency is pleased to announce that the ISBN Users’ Manual is now available in

Numbers on a background of blue squares
February 16th, 2021

The International Standard Book Number is one of the best-known identification systems in the world.

The letters ISBN in blue, with a separate blue outline
September 18th, 2020

The 2020 Annual General Meeting has recently concluded.