NHS Digital.
URL: https://digital.nhs.uk/services/gp-it-futures-systems
Abstract. NHS Digital catalogue page listing the GP clinical systems available under the GP IT Futures framework (the successor to GP Systems of Choice), naming EMIS Web, TPP SystmOne, and Cegedim Vision as the principal accredited systems in routine use across English general practice. Note: the original
mi-gp-it-systems statistical-publication URL was not externally verifiable in May 2026; the GP IT Futures page is used as a supporting reference for the chapter's claim that these three systems dominate English GP IT.