To improve security market efficiency and to reduce the burden for physical securities manual operation with security industry, TDCC has been vigorously expending eligible securities under custody since established in 1989. TDCC provides book-entry transfer service to the following securities under custody:

As part of the government’s policy objectives to achieve better alignment of Taiwan’s financial system with global standards, facilitate the operations of Taiwanese businesses in the global market, and serve the needs of institutional investors, TDCC was approved by competent authorities to engage in cross-border custody and book-entry settlement of foreign securities, and to establish a web-based custody system, which became officially operational in August 2015, in accordance with Article 5, Paragraph 6 of the Regulations Governing Centralized Securities Depository Enterprises, and Article 2, Paragraph 3 of the Regulations Governing Book-Entry Operations for Centrally Deposited Securities.