Witherbys.com
IMO
As a specialized agency of the United Nations, IMO is the global standard-setting authority for the safety, security and environmental performance of international shipping.
Our office and warehouse are now closed for the Easter holiday. We will reopen at 09:00 on Tuesday 22nd April 2025.
Any orders received during this period will be dispatched when we reopen.
Digital products and eBooks can still be ordered and accessed during this time.
As a specialized agency of the United Nations, IMO is the global standard-setting authority for the safety, security and environmental performance of international shipping.