Anyone who has completed a course organized by HDM (or Lund Centre for Habitat Studies) is a member of the HDM Alumni Association. Alumni receive without charge Building Issues, publications and advance information about new courses and programmes given by HDM.

There are more than 1000 alumni around the world. HDM staff often contact them to use their local knowledge and expertise for consultancies and courses. Alumni are an important source of information for new course participants. In some countries HDM alumni meet to discuss their work and enjoy their shared experiences.