PSD Yokosuka's Electronic Service Record (ESR) Maintenance Section provides the following services: NSIPS service record entries and updates, which includes awards, training, courses and PQS submission.

PSD Yokosuka's Educational Services Office provides the following services: Navy-wide advancement examination and Enlisted Classification Testing Programs, which include the following:

• Armed Forces Classification Test (AFCT) – administered every 1st Tuesday of the month
• Officer Aptitude Rating (OAR) Battery Test – Administered every 2nd Tuesday of the month
• Aviation Selection Test Battery (ASTB) Test – Administered every 2nd Tuesday of the month
• Armed Services Vocational Aptitude Battery (ASVAB) Test – Administered every 3rd Tuesday of the month