@SHERNOF got our COC approved ngaun lang mga 6:40pm, check mo sayo baka meron na din. If in case ma-approve naman yan at wala ka dito sa SG, you can still schedule the fingerprinting appointment within 6 months pa naman:
"Applicants who had applied for COC and received an email/SMS notification that the COC application has been accepted, can book an appointment to have fingerprint impressions taken at Police Cantonment Complex, within six months from the date of application. The application will be voided if the applicants fail to do so, and need to submit a fresh application. When visiting Police Cantonment Complex on the appointment date, please bring along a copy of the acknowledgement slip, generated at the end of the booking (sample below) and an identity document for verification."
Reference Link:
http://www.police.gov.sg/e-services/apply/certificate-of-clearance/book-a-fingerprinting-appointment