When termination in Singapore, the employer must provide:
In terms of process:
In terms of the work permit (if applicable):
Singapore is an “at-will” employment jurisdiction – so we simply can follow the notice provisions in the employment contract.
Nevertheless the possibility for an employee to anyways bring claims (e.g., discrimination, constructive dismissal, etc.).
The Singapore Ministry of Manpower (MOM) has a useful guidance on what constitutes wrongful dismissal – in a way similar to the ACAS code in the UK - tripartite-guidelines-on-wrongful-dismissal.pdf (mom.gov.sg).
The relevant example would be (III) – Circumstances where the right to contractually terminate is invoked (p. 2).
Best course of action is not to provide any justification when terminating employees other than to terminate them as per their notice provisions on their contracts. Interestingly, by providing justifications during the dismissal – this may lead to a claim of wrongful dismissal if they are not then backed up by evidence.