Why does location change the work?

A process is only as good as the material it is built on, and much of that material is local. A firm serving HS2 in Birmingham carries different assurance paperwork from an adviser to offshore wind on the Tyne, and a Glasgow conveyancer works in missives rather than English contracts. Each page below starts from the work that firms in that city actually do, the bodies they answer to and the documents that follow, then shows which job to rebuild first.