The Philippine Civil Service Commission official Facebook fan page posted that the Online Notice of School Assignment is now available via online.
Proceed here: http://enosa.csc.gov.ph/eNOSAv3/
Here is the full post from their Facebook official page
Heads-up. The Online Notice of School Assignment (ONSA) is now accessible on our website through this link: http://enosa.csc.gov.ph/eNOSAv3/.
In case of problems generating the school assignments via ONSA, examinees may directly call your CSC Regional Office (complete directory is available on our website), or you may call our Contact Center ng Bayan at 165-65