Section 84 gives effect to Schedule 12, Part I of which makes consequential amendments etc. relating to Parts III and IV.
Section 85 contains transitional provisions: subsections (3)-(5) relate to pension sharing.
Section 88 gives effect to Part III of Schedule 13 which repeals some existing legislation in consequence of the pension sharing provisions.
These sections are described in the commentary on Part VI, towards the end of this document.
Commentary on Sections Summary of pension sharing provisions General