This guideline set provides recommendations on cancer screening. The guideline consists of sub-sections including: the definition, purpose, attributes, and impact of a cancer screening program; the “what, who, and when” of screening, follow-up, and outcomes. It also provides recommendations for the clinician in using screening tests. Please note that the sub-sections within this set were published and revised at varying dates, and that the publication year referenced here refers only to the date that the guideline set was accessed online.