Global Investigations Review - The law and practice of international investigations

GIR 100 2019


25 October 2019

If a corporate scandal erupts in Singapore, WongPartnership is one of the first firms a company would turn to – whether the case concerns bribery, fraud or a data breach.

The firm

WongPartnership is a full-service firm that opened in Singapore in the early 1990s and has been busy building footholds across Asia and the Middle East ever since. WongPartnership’s white-collar and investigations practice, based in Singapore, handles a myriad of well-publicised matters across the globe.

The firm has been engaged by multinational companies and international financial institutions to provide advice in cases connected to foreign exchange manipulation, bribery and corruption, fraud, tax and antitrust allegations, under investigation by a multitude of authorities around the world.

The three pillars of WongPartnership’s investigations team are Joy Tan, Melanie Ho and Lam Chung Nian.

Tan is deputy head of the commercial and corporate disputes practice, joint head of the corporate governance and compliance practice and joint head of the financial services regulatory practice. She is licensed to practice in Singapore, as well as in England and Wales. She is also listed on Who’s Who Legal: Investigations.

Ho is deputy head of the specialist and private client disputes practice and has particular experience in the medical and life sciences industries, while Lam heads the IP, technology and media, telecommunications and data protection practices.

Behind them sits a team of lawyers with plenty of government experience. Senior counsel Chee Meng Tan was deputy senior state counsel in the Attorney General’s Chambers; partner Jenny Tsin was a deputy public prosecutor for the same office; and partner Simran Toor spent five years as a prosecutor in Singapore.

Recent events

WongPartnership has been instructed to advise companies on various corruption investigations, including a foreign oil and gas company on a probe involving Singapore and Indonesian authorities.

The firm acted for Singapore’s Ministry of Health and MOH Holdings, the holding company of the country’s public healthcare bodies, at an inquiry committee hearing over a cyberattack into patient databases of SingHealth, a grouping of Singaporean healthcare institutions. The attack resulted in the theft of personal information belonging to 1.5 million patients, including the Prime Minister Lee Hsien Loong. Reports state that SingHealth and Integrated Health Information Systems were fined S$1 million (US$725,000) for the shortcomings they made which led to the breach.

WongPartnership is working on an ongoing investigation for Wong Chee Meng, the former general manager of Ang Mo Kio town council, who has been charged with accepting $107,000 in bribes from engineering companies 19-ANC and 19-NS2 in exchange for town construction contracts. The Corrupt Practices Investigations Bureau (CPIB) launched its investigation into the matter in March 2018.

GIR reported in February 2018 that WongPartnership represented executives of Singapore-based oil rig builder Keppel Offshore. Several Keppel executives were arrested following the company’s US$422 million trilateral settlement with the US, Singapore and Brazil to resolve allegations that it bribed Brazilian government officials.


When WongPartnership opened in Shanghai in 2004, it became one of the first Singaporean law firms to open offices abroad. This move was followed by offices in Doha, Abu Dhabi and Beijing. In 2014, the firm opened an office in Myanmar.

The firm has also partnered with other leading South East Asian practices – further broadening its investigations scope. WongPartnership has an alliance with Indonesia’s Makes & Partners, Zambrano Gruba Caganda & Advincula in the Philippines, as well as leading Malaysian firm Foong & Partners. In 2016, the firm formed a similar alliance with Al Aidarous in Dubai. 


Few of the clients that the firm represents in investigations can be mentioned for confidentiality reasons.

The investigations team has represented a number of major corporates facing probes for antitrust violations. These include healthcare company Quest Laboratories, Japanese industrial robot manufacturer Nachi-Fujikoshi Corporation and transportation business Nishi-Nippon Railroad.

Track record

WongPartnership has acted on some of the largest cases in Singapore over the years. The firm advised the former director of Singapore’s Central Narcotics Bureau, who was charged in 2012 with approving IT contracts involving Hitachi Data Systems in return for oral sex from an employee of the company. Senior counsel Tan Chee Meng managed to secure a full acquittal for his client in 2013, after the prosecution’s key witness was shown to be unreliable.

WongPartnership counselled Nachi-Fujikoshi Corporation during a Competition Commission of Singapore (CCS) probe into the ball bearing industry, which was the agency’s first ever multi-jurisdictional cartel investigation. In May 2014, the CCS fined the Japanese company S$7.56 million, which was the largest fine the CCS had ever levied. Nachi appealed the decision, and the penalty was reduced after the Competition Appeal Board found that CCS had incorrectly calculated the fine.

GIR previously reported that the firm was instructed in certain aspects linked to MAS actions against a number of banks over anti-money laundering lapses in relation to the investigation into money embezzled from Malaysia’s state development fund, 1MDB.

The firm also advised Serina Wee Gek Yin, the former finance manager of Singaporean Pentecostal mega-church City Harvest Church, who received five years’ jail in May 2017 for her alleged involvement in a scheme to misappropriate US$36 million to fund the music career of the church pastor’s wife.

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