- -To articulate and to coordinate the scientific community of Spanish crystallographers.
- -To direct the Spanish representation in the IUCr.
- -To inform to the General Assistant director of the actions that are carried out.
- -To elevate proposals of candidates to the IUCr.
- -To facilitate the relations between the Ministry, the International Union of Crystallography and the Spanish scientific community.
- -To assure the information flow between the different organisms and the scientific community in all the subjects related to the Crystallography.
- -To elevate to the Ministry, through the General Subdivision, recommendations to improve the situation of the Crystallography in Spain.
- -To elaborate and to spread an annual memory of activities.