The WCO is a non-profit charitable organization based in New York and is a non-governmental organization (NGO) of the United Nations (UN).
The WCO has members from around the world and fall into two categories: General Members (national not-for-profit organizations) and Affiliate Members (governmental organizations, industrial enterprises, or other profit-oriented organizations). WCO members commit to a code of honor to secure the highest level of corrosion control and prevention in order to avoid harming humankind, ecology, and economy by the effects of corrosion.