/dɪˈkɔːrəm/ – noun
Definition: Quy tắc ứng xử, cách cư xử phù hợp trong bối cảnh pháp lý.
A more thorough explanation: behaviour which is polite and controlled and suited for a certain place or occasion, particularly in the area of parliamentary (=legislative) procedure
Example: The government under new Premier Jim Johnson is calling for a “new level of decorum” in the Alberta legislature.