Dr. Aliewi was a visiting professor in January, 2008 at Newcastle University (UK) and he taught Groundwater Assessment Module with the MSc programme in Applied Hydrology.
HWE works closely with Newcastle University (UK) and many other international institutions and funding agencies such as UNESCO, ESCWA, CEDARE, UNU, USAID, DFID, AFD, GTZ, GWP, EUWI, JICA, ACSAD, BGR, EU, etc.
HWE offers a wide variety of services in water, sanitation and environmental engineering and science from the needs identification stage to the elaboration of tender documents, supervision of works and technical assistance.