Final answer:
Regularly reassess KPIs for accurate performance tracking.
Explanation:
False. It is recommended to revisit Key Performance Indicators (KPIs) more frequently than every 18 months. Regularly assessing and adjusting KPIs is crucial for tracking performance accurately. For instance, as seen in the given information, decision-makers might need to reconsider monitoring frequencies based on trigger points, such as consecutive periods showing a decline.
Learn more about Key Performance Indicators (KPIs) here:
https://brainly.com/question/41193149
