The ALMERA network (Analytical Laboratories for the Measurement of Environmental Radioactivity) was established by the IAEA in 1995, and is a cooperative effort of analytical laboratories world-wide. Members of the network are nominated by their respective IAEA Member States as those laboratories which would be expected to provide reliable and timely analysis of environmental samples in the event of an accidental or intentional release of radioactivity.
ALMERA currently (April 2017) consists of 160 laboratories representing 87 countries. The Agency's Environment Laboratories in Seibersdorf and Monaco are additional members of the network. The International Atomic Energy Agency’s Environment Laboratories are the central coordinator of the ALMERA network's activities.
The IAEA helps the ALMERA network of laboratories to maintain their readiness by coordination activities including organization of meetings, development of standardized methods for sample collection and analysis, and organization of interlaboratory comparison exercises and proficiency tests as a tool for external quality control.
Participation of laboratories in the network activities results in: