WMO Codes Registry

The World Meteorological Organisation (WMO) brings together national meteorological services to promote the sharing of data and services. It is a United Nations organisation.

This is the WMO Codes Registry, which publishes structured content from the official WMO manuals in a web accessible form.

• A register publishes an official record of items.
• In some cases, this will be a collection of other registers.
• A registry is collection of registers, published by an authoritative source.

The WMO Codes Registry enables the WMO to publish codes as individual resources within a resource structure. These codes are officially managed within the \ WMO Manuals on Codes.

Making use of the codes from the WMO Codes Registry service

Contributing to the content of the WMO Codes Registry service

What to expect from the WMO Codes Registry service

Some guidance as to how to make queries

Documentation regarding entities contained in the register