The service requests addressed to each area/unit of the ISS Core facilities Technical-Scientific Service must:
be previously agreed upon by contacting the reference persons;
then you have to fill in the corresponding online form, briefly illustrating the scientific problem (plus other information). Find below the links to the on-line forms that can also be reached within each of the website sections reserved for the various areas;
a meeting will be set up with the area staff to discuss methods, costs, timing etc.
(see also: access rules)