TDCC’s e-Passbook App Surpasses 8 Million Users

Taiwan Depository & Clearing Corp.’s TDCC e-Passbook app serves as a mobile gateway for investors to review securities holdings and related account information. The platform has become a key part of Taiwan’s capital-market digitalization and is expanding under the Financial Supervisory Commission’s Open Securities 2.0 policy, which promotes data connectivity across financial institutions and markets. The initiative is intended to make investment services more accessible while strengthening security and trust in digital finance.

TDCC said in its latest announcement that the app’s user base had exceeded 8 million, underscoring growing adoption of mobile financial services. Recent additions include futures-data inquiries and an online service for transmitting proof-of-financial-resources information between institutions. TDCC plans further integration across securities and futures markets to broaden cross-institution services. The announcement did not specify the exact measurement date, a launch timetable for additional functions or an investment amount.