This section sets out a checklist of suggested questions for teams to use in preparing for each of the three 'gateways' through which in-scope projects will need to pass in the new building safety regime. These gateways are expected to be used to scrutinise compliance with the new building safety regime by dutyholders during design and construction comprising the 'Client', 'Principal Designer', 'Principal Contractor', 'Designers' and 'Contractors' as defined in the Bill.These gateways are expected to be confirmed when the Building Safety Bill and related legislation become law.