In December 2021, the National Institute for Health and Care Excellence (NICE) published two new Interventional Procedure Guidance (endobronchial nerve ablation for chronic obstructive pulmonary disease and transanal total mesorectal excision for rectal cancer), two new Medical Technologies Guidance (ClearGuard HD antimicrobial barrier caps, and Endo-SPONGE for treating low rectal anastomotic leak), and one new Medtech Innovation Briefings (FreeO2 automatic oxygen titration). Also, one new clinical guideline was published, and five were updated.