In line with the with the announcement by MHA to raise the professionalism of the security industry partners, there will be changes to the course requirements to be a security officer in singapore. With effect from 01 July 2023, all security officers are required to complete the "Recognise Terrorist Threats (RTT)" Training before they can be deployed at any site.

References:

https://www.mha.gov.sg/home-team-news/story/detail/mha-cos-2022-combating-drugs-and-securing-singapore-safeguarding-singapore-together/#:~:text=To%20continue%20raising%20the%20professionalism%20of%20our%20security%20industry%20partners%2C%20with%20effect%20from%201%20July%202023%2C%20all%20security%20officers%20must%20complete%20the%20%E2%80%9CRecognise%20Terrorist%20Threats%E2%80%9D%20training%20before%20they%20can%20be%20deployed%20at%20any%20site.

Requirements to be a security officer