The recent judgment of the Hong Kong Court of Appeal (“CA”) discusses external work-related engagements by employees and the dangers of accepting payments for such engagements without an employer’s permission. It shows the limited scope of the “reasonable excuse” defence when facing bribery charges for accepting secret payments.


Stephen Chan, a former TVB general manager and host of the television programme “Be My Guest”, and Edthancy Tseng, Chan’s former assistant, faced bribery charges for receiving a secret payment of HK$112,000 for Chan’s performance on “Be My Guest” in Olympian City, a Hong Kong shopping mall. Chan and Tseng’s defence of “reasonable excuse” was accepted by the trial judge as Chan had previously received secret payments for external work engagements without TVB’s permission. On 26 October 2015, the CA held in HKSAR v. Chan Chi Wan Stephen and Tseng Pei Kun1 (“Stephen Chan Appeal”) that Chan and Tseng failed to establish the “reasonable excuse” defence. The CA’s main findings include:

  1. The trial judge had erred in ruling that since TVB had granted Chan permission to take up outside jobs numerous times, he would have been given the green light had he applied in this case.
  2. Chan’s previous work engagements were unrelated to TVB’s business while his performance in Olympian City was related to TVB’s business.
  3. Chan ought to have applied for approval from TVB before accepting the secret payment.
  4. Evidence from Chan’s supervisor showed that had Chan applied for permission to receive payment for an external work engagement that is related to TVB’s business, TVB would never have given such permission.


Companies may have written policies as to the acceptance of certain types of advantages and guidelines as to potential conflicts of interest. Often, if such policies allow employees to accept token gifts, the permitted value of these gifts will be specified. However, these policies may not deal with external work-related engagements.

Employees and directors of corporate employers may from time to time be offered opportunities for external work-related engagements. Similarly, companies may engage consultants who are employees or members of another corporation. The Stephen Chan Appeal highlights the potential danger of paid external work-related engagements without a principal’s authorisation. Where permission has not been expressly obtained, the case shows that past practice is not sufficient to avail of the defence of “reasonable excuse” as each situation will be highly fact specific.


Section 9 of the Prevention of Bribery Ordinance (“POBO”) criminalises bribery involving employees or agents of a company in Hong Kong – this is also known as private sector bribery. A recap of the key points of section 9:

  1. It is an offence for any person, without lawful authority or reasonable excuse, to offer any advantage to any agent as an inducement to or reward for or otherwise on account of that agent’s doing or not doing something in respect of the principal’s affairs or business.
  2. Agents are prohibited, without lawful authority or reasonable excuse, from soliciting or accepting any advantage as an inducement to or reward for or otherwise on account of his or her doing or not doing something in respect of the principal’s affairs or business.
  3. “Advantage” includes anything that is of value such as money, gifts, commission, employment, services or favours.
  4. An agent is a person acting for, or employed by, the principal.
  5. The main defence is the principal’s permission for acceptance of the advantage. The other defence is to have “reasonable excuse”, which was the issue in contention in the Stephen Chan Appeal. It is not a defence to claim that an advantage accepted or offered is customary in any profession, trade, vocation or calling.


We recommend that clients take the following steps:

  1. Review employment terms and conditions on external work-related or non-work-related engagements.
  2. Review corporate policies on accepting external work engagements and corresponding procedures for seeking prior approval.
  3. Obtain proof from external consultants of their principals’ permission for taking on paid external related engagements.
  4. Seek legal advice on internal policies in relation to gifts, payments and other advantages.
  5. Conduct regular training for employees and agents on anti-bribery best practices, and internal policies regarding the acceptance of advantages, external work engagements and corresponding procedures.


The Stephen Chan Appeal is a good reminder for good practices in business dealings, and to avoid any potential conflict of interest. Corporate employers should provide clear guidelines and tighten internal controls on external work engagements. Furthermore, the law regarding the application of the “reasonable excuse” defence and the relationship with the principal’s affairs or business is not yet settled. We will monitor developments in this area, as it is likely that the defendants will appeal to the Hong Kong Court of Final Appeal.