AINIA
Ainia technological centre website

AENOR
AENOR website, Spanish Association for Standardization and Certification

AFCO
AFCO website, Spanish Association of Corrugated cardboard Packaging Manufacturers

ANAIP
ANAIP website, Spanish Confederation of Plastic business

APME
APME website, Association of Plastic Manufacturers

ASPACK
ASPack website, Spanish Association of Packaging and fibreboard processings Manufacturers

CEN
CEN website, European Committee for Standardization

EUROPEN
EUROPE website, The European Organization for Packaging and the Environment

Graphispack
Graphispack Association website

Instituto Argentino del envase
Argentinean packaging Institute website

PESCAPLUS
Office for the promotion and stimulation of technological innovation projects website.