You can log in to our system to review the survey completion status regularly, or as we suggest, when the survey period is 50%, 75%, and 90% over. Identify the employee group (L1, L2 or L3) with lower response rate, email a reminder to this specific group and urge them to complete the survey in time.
Our online survey system allows a survey period up to 30 days. We strongly recommend the time frame to be one to two weeks, or we will miss too many participants with a survey period shorter than that, and observe a plunging response rate with a survey period that is too long.