AEDEMO is the Association of Professionals who carry out their work in Market Research, Marketing and Opinion Studies.
Aneimo is the National Association of Market Research and Public Opinion Companies, which draws together the leading companies, representing them in the different social and professional areas.
ESOMAR is the essential organisation for encouraging, advancing and elevating market research worldwide.
Bimonthly communication and marketing magazine.
Instituto nacional de estadística.
Instituto nacional de consumo.
Asociación de agencias de marketing directo e interactivo.