The author’s name was incorrectly spelled in the article as originally published (Priscilla Machado). This has been corrected to Priscila Machado in the HTML and PDF versions of the article. References Denniss, E, Lawrence, M, McNaughton, SA, Livingstone, K, Machado, P. A modified Delphi to inform development of a multidimensional diet quality score for a sustainable healthy diet. British Journal of Nutrition. Published online 2026:1–11.