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Exposing Corruption: The Impact of Whistleblower Cases on Taiwan’s Governance and Business Landscape

Author: Trevor Hsu

Date: April 8th, 2023


Whistleblowing refers to the act of disclosing information about illegal, unethical, or wrongful practices within an organization. In Taiwan, whistleblowers play a crucial role in exposing corruption and promoting transparency in both the public and private sectors. This article will discuss some of the most prominent whistleblower cases in Taiwan and their impact on the country’s governance and business landscape.

The Mega Financial Scandal

One of the most significant whistleblower cases in Taiwan is the Mega Financial Scandal, which was exposed by former bank executive Wang Suying in 2013. Suying revealed that the bank had been illegally extending loans to China Steel Corporation and was involved in money laundering activities. The scandal led to the resignation of several high-ranking officials and the imposition of a record fine on the bank. According to Wu Rong-ming, a professor of law at National Cheng Kung University, “The Mega Financial scandal has had a profound impact on Taiwan’s financial industry, forcing it to become more transparent and accountable to the public.”

The Ting Hsin Oil Scandal

Another notable whistleblower case in Taiwan is the Ting Hsin Oil Scandal, which was exposed by a group of former employees in 2014. The employees revealed that the company was selling expired cooking oil and mislabeling its products. The scandal led to widespread public outrage and protests, and the company was fined over $3.7 million. According to Kolas Yotaka, the spokesperson for the ruling Democratic Progressive Party, “The Ting Hsin Oil Scandal was a wake-up call for Taiwan’s food safety system, leading to the adoption of stricter regulations and oversight.”

The Taiwan High-Speed Rail Project

In 2011, former Taiwan High-Speed Rail Corporation employee Chang Fu-hsing exposed corruption and misconduct within the company, including the use of substandard materials in the construction of the rail system. Chang’s revelations led to an investigation by the Ministry of Transportation and Communications, and several high-ranking officials were charged with corruption. According to Chang, “Whistleblowing is not easy, but it is necessary to ensure that justice is served and that the public interest is protected.”


Whistleblowing plays a crucial role in promoting transparency and accountability in Taiwan’s governance and business sectors. These cases demonstrate the impact that whistleblowers can have on exposing wrongdoing and driving positive change. While whistleblowers face significant risks and challenges, their actions can lead to the betterment of society as a whole. It is essential for Taiwan to continue to protect and encourage whistleblowers to speak out against corruption and ensure that its institutions remain transparent and accountable.


Wu Rong-ming, a professor of law at National Cheng Kung University, in an interview with Focus Taiwan: https://focustaiwan.tw/society/201703290025
Kolas Yotaka, the spokesperson for the ruling Democratic Progressive Party, in an interview with Taipei Times: https://www.taipeitimes.com/News/taiwan/archives/2015/01/22/2003609747
Chang Fu-hsing, former Taiwan High-Speed Rail Corporation employee, in an interview with Taiwan News: https://www.taiwannews.com.tw/en/news/3617681