Which term describes the process of assessing controls after they have been changed?

The term that best describes the process of assessing controls after they have been changed is "Informal assessments." This type of assessment typically occurs in a less structured manner compared to formal assessments, allowing for a quicker, on-the-spot evaluation of the effectiveness of newly implemented or modified controls. Informal assessments often depend on observations and discussions rather than a complete, methodical audit process.

When changes are made to controls, it is critical to ensure that they function correctly and effectively mitigate risks. Conducting informal assessments enables teams to quickly identify any immediate impacts or unintended consequences from the changes. These assessments are valuable in environments that require agility and quick feedback loops.

Other methods such as formal assessments are extensive and follow a predefined methodology, which may not be immediately feasible post-change. Periodic assessments are scheduled evaluations that typically occur at regular intervals, while compliance assessments focus on adherence to regulations or standards rather than the effectiveness of modified controls per se. Informal assessments thus perfectly fit the context of ongoing control adjustments and immediate reflection on their impact.