Membership is open to any company developing, marketing or selling hydrological, meteorological and/or environmental hardware, software or systems, and/or providing related support services.

Membership in HMEI provides an opportunity for hydro-meteorological instruments, systems and software manufacturers, and service providers,  no matter what their size, to have an input into their targeted field and to influence the perceived needs of the hydro-meteorological industries on a global scale. By promoting and influencing standards, which will then be easily and globally available to all members, the association can help to ensure a level playing field for manufacturers and service providers at all levels and in all relevant hydro-meteorological related areas.

By joining the HMEI, each member can benefit from and contribute to, knowledge gathered worldwide. Each individual member will contribute to the power of the industry’s voice at the WMO and around the world.