The Government have now completed its consultation after its Call for Evidence on the Technical Review of Approved Document B. The document signals the start of the full technical review of AD B.
For your information, the document can be accessed here:
The extent of the review is large so there are potentially stages to this work. Therefore, it is no surprise that government at the same time announced that it is prioritising the issues affecting high-rise residential buildings. This saw the launch of the consultation Thursday 5th September 2019 on the inclusion of sprinklers and other safety measures for these building types.