Intervention research is rapidly evolving and the updated Medical Research Council's framework from 2021 recommends a number of elements to consider when developing, adapting and evaluating complex interventions. We aimed to introduce the framework into the Danish language, and it is now ready for use in the efforts to developing and evaluating interventions that can help closing the evidence-practice gap. Using the framework systematically is expected to optimise evidence-based decisions of implementing new or settle obsolete interventions targeted patients, providers or healthcare organisations. This review gives a brief summary of the updated recommendations.