/mænˈdəˌtɔri ˈstændərd/ – Phrase
Definition: chuẩn mực bắt buộc phải chấp hành.
A more thorough explanation: A mandatory standard refers to a specific requirement or regulation that must be followed by law or by a regulatory authority. It is a legally binding rule that sets out the minimum requirements or specifications that must be met in order to ensure compliance with relevant laws or regulations. Failure to adhere to a mandatory standard may result in penalties or other legal consequences.
Example: The mandatory standard requires all employees to undergo safety training annually.