There are 4 critical stages to be on the lookout for after JAMB exams and results.
Almost all past admission seekers already know what to expect after JAMB releases UTME results. But for the newcomers and JJC among us, it may be helpful giving you insights into what you must expect from now on.

1. JAMB will Arrange Mop Up Exams
Are you aware some applicants had issues during UTME? Cases like system shutdown, network breakdown, generator failure and the likes were recorded during JAMB CBT held across the country. For those who were affected, there's a backup. This backup is called Mop Up Exams. JAMB has once arranged a resit or rewrite exams for this category of students. We expect this will follow the release of your results.

2. JAMB and Schools Will Announce Cut Off Marks
Every year, JAMB holds what is called stakeholder meeting. The meeting is targeted at addressing some pressing issues having to do with the admission year. On seat will include JAMB, Ministry of Education, representatives of universities, polytechnics and colleges of education in the country. This is where JAMB and those bodies will come up with the national cut off mark.

3. Universities, Polytechnics and Colleges of Education Starts Post UTME/Screening
4. JAMB will load Admissions for Candidates

Source: https://www.schoolcontents.info/2018/06/utme-is-over-what-admission-aspirants.html