In those older selectee years, I saw during entry on interview day is when some saw the KCSE requirement and were asked at that point if the wanted to go ahead for the interview.
I can only find the old requirements last one being D minus. Unfortunately, our 2019 peeps have not helped with this information in anyway.
@Maggie.n you mentioned of a group that consisted of 2019. Can you inquire from them if they got any of that information?
I know someone who applied end may and it took 2 months. They were renewing though. People affected are new passport holders in the currebt one. They want to give those who are renewing and the new passport holders who have proof of traveling precedence. AmyleeKE's took 1 month.
If you are closeby, try visiting to see if someone can assist.