The ISM consists of four types of monitoring systems:
- radionuclide monitoring system,
- seismic monitoring system,
- hydro-acoustic monitoring system, and
- ultrasound monitoring system.
The radionuclide monitoring system consists of 80 stations designed to determine the radionuclide concentration in the air and activity measurements, and 40 stations designed to determine the concentration and activity of noble gases. The monitoring system also contains 6 special laboratories. During the trining the following topics were presented:
- how to use the data of CTBTO IMS,
- access to the CTBTO IMS database,
- National Data Center in box – program package, which contains several gamma spectrometric programs designed to analyze the gamma spectrum of noble gases and other radionuclide spectral analyses.