The bill amends the Building Act in three main ways. Firstly, a new system for building product information, the requirements for that, and to support better and more informed decision-making, particularly around what may happen within the building consent authorities(BCAs); secondly, it introduces a new voluntary scheme for modular component manufacturing, to provide faster, more consistent building consent approaches for manufacturers who are able to meet the quality and performance standards that we're setting; and thirdly, to introduce new registration requirements for product certification bodies. That allows, also, the Ministry of Business, Innovation and Employment to have greater oversight over the product certification scheme.