The SEIO has three forms of institutional membership:

• Institutional membership with a fee of 450 Euros per year. Members receive the journals BEIO, TEST and TOP, all information (in Spanish) made available through   electronic media, such as InfoSEIO, weekly news, etc., as well as five reduced rate registration fees for SEIO conferences.
• Institutional membership with a fee of 300 Euros per year. Members receive all information (in Spanish) made available via electronic media, such as InfoSEIO, weekly news, etc., and five reduced rate registration fees for SEIO conferences.
• Own agreement institutional membership. For this form of membership, rights and obligations are agreed between the SEIO and the institutional member.

We encourage you and your institution to explore the possibilities offered by these three forms of membership.You can access all the information regarding fees and the procedure to apply for institutional membership of the SEIO via the membership tab. At present, the institutional members of the SEIO are: