23R ILS
As you say, the ILS has a NOTAM to be out of service until 1200 on 30th September.
I understand that it will then be certified as CAT1 until at least 300 hours of service, without failure, have been accumulated. At the stage it should then be certified to CAT111.
I'm sure that one of our ATC personnel (or Roverman) will confirm my understanding of the situation - or otherwise.