The purpose of this document is to outline the rationale for harm reduction programmes. It outlines generic approaches that National Societies can adapt to the realities of their countries in the development and implementation of harm reduction programme and in conducting advocacy for the acceptance and realization such programmes.

The guidelines are designed for National Society staff and volunteers working at all levels and for those involved in planning, organizing, implementing and assessing harm reduction programmes, as well as those involved in advocacy. The document also sets out ideas related to programme development, ways to facilitate programme implementation, as well as ways to plan and realize advocacy activities.