The International Society for Neoplatonic Studies (ISNS) is a notable organization committed to advancing the study of Platonic philosophy from a variety of perspectives. Established in 1973, the ISNS has demonstrated significant growth and influence, boasting an international member base spanning Europe, Australia, Asia, and the Americas.

One of the key features of the ISNS is its commitment to fostering a global community of Neoplatonic scholars. This is evident from its organization of annual conferences, the next of which is slated for June 2023 in Catania, Italy. These conferences serve as a unique platform for scholars to share and exchange thoughts, insights, and latest findings in Neoplatonic studies.

Additionally, the ISNS maintains a strong regional presence with established chapters in countries such as the United States, Canada, the United Kingdom, Ireland, Spain, and the Ibero-America region. This wide geographical distribution of chapters suggests a collaborative global effort in the study of Neoplatism.

One key aspect of the ISNS is its membership structure. Offering memberships which can be attained or renewed through the Philosophy Documentation Center, they maintain reasonable fees of $60 per year, with a discounted rate of $20 for students and retirees. This therefore allows wider access to those who wish to partake in the study and perpetuation of Platonic philosophy.

In terms of governance, the ISNS structure comprises international officers and national or regional presidents; this combination ensures a diverse representation from its global fraternity. Their governance also includes a board of directors featuring national/regional presidents and eight elected members, thus providing a democratic set up promoting varied viewpoints and balanced decision-making.

Lastly, the ISNS publishes the International Journal of the Platonic Tradition through Brill Publishers. This open-access journal covers a comprehensive range of Neoplatonic studies, addressing diverse aspects of Platonic tradition. The journal signifies an academic platform to share knowledge in Platonic studies.

In essence, the International Society for Neoplatonic Studies is a compelling platform which facilitates the broad study of Platonic philosophy. Through its array of initiatives ranging from annual conferences, regional chapters, a well-structured membership and governance, and a scholarly journal, the ISNS continues to contribute to the expansion and transmission of Neoplatonic knowledge across the globe.