The Standard Address Number (SAN) and Global Location Number (GLN) are identifiers of a physical location and an essential part of EDI and other e-commerce transactions.
The SAN/GLN Agency is operated on behalf of BIC by Nielsen Registration Services, Part 7th Floor, Blue Fin Building, 110 Southwark Street, London, SE1 0SU, email isbn.agency@nielseniq.com, web site SAN Agency.
Guidelines for assignment and use
(September 2018, updated September 2019)