An executive need not break the law to become entangled in a Singapore criminal investigation. Irregularities in company accounts, business partners implicated in a case, unauthorised acts by subordinates, or third-party fund flows can easily draw management into the scope of an inquiry.
Drawing on joint cross-border casework with Singapore lawyers, this article examines critical procedures including statements, prosecutorial discretion and passport restrictions to highlight blind spots and tactical priorities for Chinese mainland companies.
Law-abiding not risk-free

Senior Partner
Joint-Win Partners
As more Chinese mainland companies choose Singapore as their regional hub, financing platforms or family offices, management scrutiny by the Commercial Affairs Department (CAD), Corrupt Practices Investigation Bureau (CPIB) and Monetary Authority of Singapore (MAS) has surged.
Yet many executives still react to investigation notices by simply saying that they will “co-operate with the investigation”. Because they have not broken the law, they assume they need not be concerned about any legal exposure.
One cautionary case demonstrates the flaw in this assumption. Working alongside Singapore counsel, the authors recently assisted a mainland Chinese executive through a criminal probe triggered by a business partner’s transactions, rather than the executive’s own wrongdoing placing company funds and internal approval systems under scrutiny.
Although the case ultimately did not proceed to a public trial, the year-long investigation seriously disrupted financing, bank due diligence and the normal discharge of managerial duties. In retrospect, the outcome was shaped not so much by courtroom action as by the opening phase of the inquiry.
Unlike Chinese mainland criminal procedures, Singapore’s common law framework leaves many critical decisions outside the courtroom. Under section 22 of the Criminal Procedure Code (CPC), investigators can examine anyone acquainted with a case and record statements that could later be deemed admissible as evidence. While interviewees must in principle answer truthfully, they may lawfully decline to answer questions that risk incriminating themselves.
Common missteps

Head of the Singapore office
Joint-Win Partners
In practice, Chinese mainland executives commonly fall into three traps.
First, expecting lawyers to attend interviews. Singapore investigations rarely allow counsel during questioning, and immediate post-arrest access is not guaranteed.
Second, assuming clean hands means disclosing everything unprompted. Commercial probes involve years of records and complex fund flows; unprepared statements that conflict with later evidence, even because of mere memory lapses, leave much to be explained.
Third, banking on a later chance in court to clear up early confusion. Under section 261 of the CPC, courts can draw adverse inferences if an accused raises a defence later that was omitted when first charged or warned. Preparation before the very first interview thus outweighs courtroom defence.
An investigation’s close does not necessarily lead to prosecution. Singapore prosecutors retain broad discretion over whether to prosecute, what charges to bring, and whether to withdraw or consolidate charges.
Submitting a letter of representation through counsel is a key lever to influence this discretion. Covering facts, legal analysis, evidence, compliance reforms, restitution and personal circumstances, a representation aims to secure a decision not to prosecute, a stern warning instead of charges, or reduced counts.
In another matter, working with Singapore counsel, transaction backgrounds, board approvals, fund flows, and corporate reforms were mapped out for submitting comprehensive representation before any charging decision. The case ultimately secured a favourable outcome.
Often, the interval between investigation close and the charging decision is the “golden window” for deploying professional resources, a phase that Chinese mainland companies all too frequently miss. Passport restrictions are likewise underestimated. Under section 112 of the CPC, once enforcement agencies have reasonable grounds to suspect an offence, they can impound a passport without waiting for an arrest or formal charges.
For globally active executives, passport restrictions do more than prevent travel; they may also derail financing talks, board meetings, listings and bank due diligence.
While section 113 allows applications for the return of a passport, it is often not enough to offer a vague claim of “business necessity”. Instead, specific business arrangements, medical evidence and appropriate security arrangements may be necessary to obtain approval from investigators or the court.
Change of mindset
Assisting Chinese mainland firms with cross-border disputes and compliance, the authors have found that Singapore criminal probes are increasingly multi-jurisdictional. With evidence, fund flows, banking records and corporate governance documents spanning borders, lawyers familiar only with Chinese law may miss local procedures, while Singapore counsel may not fully understand Chinese commercial realities and business logic.
Therefore, the most efficient cross-border model pairs Chinese mainland lawyers mapping transaction structures, operations and onshore evidence with Singapore counsel who manage local criminal procedure, prosecutorial talks and law enforcement liaison.
Cross-border criminal probes are rarely just about criminal risk; they affect financing, listings, compliance, reputation and management’s personal exposure.
The true battleground is not the courtroom but the “golden window” immediately following the start of an inquiry. The sooner a company completes its legal assessment, evidence mapping and procedural setup, the better chance it has of safeguarding its business and executives before prosecutors lock in their decisions.
Yan Ge is a senior partner at Joint-Win Partners, and Shi Wenhan is head of the firm’s Singapore office
Joint-Win PartnersRoom 6101, Shanghai Tower
479 Lujiazui Ring Road, Pudong New Area
Shanghai 200122, China
Tel: +86 21 6037 5888
Fax: +86 21 6037 5899
E-mail: yange@joint-win.com
shiwenhan@joint-win.com



















