This resource evaluates the Health Quality Mark (HQ Mark), which is as a health promotion initiative with a view to enhancing best practice and a high standard of quality in all aspects of health promotion in youth organisations. The HQ Mark is a set of quality standards in youth health promotion and takes the form of an award conferred on organisations that satisfy agreed quality criteria. The criteria, eighteen in total, have been drawn up by the NYHP and are based on best practice in health promotion at a regional and national level as outlined in various national health strategy and policy documents, and at an international level.