TIRI 台灣投資人關係協會 (Taiwan Investor Relations Institute) is a professional association dedicated to facilitating communication between corporate executives, shareholders, securities analysts, capital markets, and regulatory authorities for listed, OTC, public offering, and startup companies in Taiwan. The association is committed to promoting the practice of investor relations in Taiwan and enhancing the professional capabilities and status of its members. TIRI plays a crucial role in bridging domestic and international capital markets.

Under TIRI, various events and initiatives are held, including annual conferences, forums, and the TIRI Awards, which recognize outstanding IR practices in Taiwan. Additionally, TIRI provides knowledge sharing through publications such as the NIRI IR Update column and organizes professional training courses, certifications, and external evaluations of board performance. Membership in TIRI offers exclusive benefits, networking opportunities, and access to a wealth of resources on investor relations. By joining TIRI, members become part of a thriving community dedicated to driving effective communication in the capital market and enhancing shareholder value.