An applicant under the Singapore Visa Office asked whether they'd get an update once their passport was received, and roughly how long stamping takes.
What one member reported:- You typically get a notification once your passport is dispatched back to you, and the overall turnaround for stamping was described as taking about a week.
Takeaway: expect notification at the dispatch stage rather than at passport receipt, and budget roughly a week for the Singapore Visa Office to complete stamping — treat this as an approximate, not guaranteed, timeline.