Construction analysis: On 21 August 2024, the Joint Contracts Tribunal (JCT) published the 2024 editions of its Standard Building Contract (SBC) suite. The suite includes 2024 editions of the Standard Building Contract With Quantities, Standard Building Contract Without Quantities, Standard Building Contract With Approximate Quantities, Standard Building Sub-Contract Agreement and Conditions, and Standard Building Sub-Contract with sub-contractor’s design Agreement and Conditions, together with their associated guides and Contract Model Administration Forms. In this analysis, we consider how these contracts differ from their 2016 equivalents, and the extent to which the changes are consistent with those made to the other JCT 2024 forms released this year.