"To deliver the intervention" means to provide or administer a specific action or treatment to help someone or address a problem or situation. Full definition
Primary responsibility will be to recruit participants and deliver the intervention for a study looking at the benefit of exercise rehabilitation training on weakness and fatigue in cancer patients. (kesslerfoundation.org)
It also provides detailed explanations of how countries can deliver these interventions with adolescent health programmes. (who.int)
While there may be evidence for the benefit of the intervention, there may not be evidence on how best to deliver that intervention as part of a program. (croakey.org)