Final answer:
The rater is responsible for ensuring that the NCOER gets to HQDA on time.
Step-by-step explanation:
In the U.S. Army, the Noncommissioned Officer Evaluation Report (NCOER) is a document used to evaluate the performance and potential of noncommissioned officers (NCOs). In order to ensure that the NCOER reaches the Headquarters, Department of the Army (HQDA) on time, the responsibility lies with the rater.
The rater is typically the immediate supervisor or commander who evaluates and rates the NCO's performance and potential. They are responsible for submitting the completed NCOER to the appropriate channels within the prescribed time frame.