One Step@a Time is aimed at professionals interested in planning, designing and evaluating drug demand reduction interventions.

It is aimed at people who believe that drug interventions are more effective when designed through a reflective process that rejects quick and intuitive responses. One Step@a Time is a tool to guide design, provide quality information, draft forms and analyse the quality of your intervention. In return, One Step@a Time only requires motivation and a degree of dedication for it to be incorporated as a working tool. 

One Step@a Time has been developed to orientate and improve the skills of people without much experience in drug demand reduction intervention design, planning and evaluation, and to help people who have more experience in this field to work in these areas. Its function is to support and guide, so no prior knowledge of planning processes is required in order to use it.