The letter to DOST requesting POS revision will be endorsed by the Director of Graduate Studies:
Endorsed by:
<Name of Director>
Director for Graduate Studies
School of Statistics
If you are already doing your thesis or dissertation, the POS revision must also be endorsed by your research adviser. Your research adviser should endorse your POS revision request before the Director of Graduate Studies.
Submitting your letter for STAT endorsement:
For electronic submissions: Endorsement Requests from DOST Scholars (google.com)
For physical submissions: Give your letter and revised POS through Ate Eve at the Stat admin office.