CIMA 2019 Exams and Study Material

Hello,

I know it may be rather early to ask but I will be looking to start CIMA in January 2019.
I’ve noticed on the Kaplan shop the CIMA books are for exam sittings until December 2018.

When would you normally expect to see the 2019 books released? I wouldn’t want to buy them now for them to release new versions after.

Also will open tuition be updating their material and videos for the 2019 exams? All the resource looks really helpful and will want to make full use of it.

Thanks