In November 2021, the National Institute for Health and Care Excellence (NICE) published two new Interventional Procedure Guidance (percutaneous implantation of pulmonary artery pressure sensors in chronic heart failure and coronary sinus narrowing device implantation for refractory angina), one new Medical Technologies Guidance (Synergo for non-muscle-invasive bladder cancer), one new Diagnostic Guidance (SeHCAT for diagnosing bile acid diarrhea), and four new Medtech Innovation Briefings (clonoSEQ for minimal residual disease, CerebAir for continuous EEG monitoring, 24/7 EEG SubQ for epilepsy, Paige Prostate for prostate cancer). Also, three new clinical guidelines were published, and six were updated.