The Chair and Members the ISI-YS Special Interest Group must be members of ISI. Information on how to become an ISI Elected Member can be found here and information on how to become an ISI Regular Member can be found here.

Regional/country representatives of the ISI-YS Special Interest Group should be members of ISI/ISI Associations. The ISI-YS Special Interest Group Committees should encourage all SIG members to be members of ISI/ISI Associations. Information on how to become a member of ISI/ISI Association can be found here.