Certificate Types
| IQNET | International Certification Network |
| CISQ | IQNET’S Italian Partner |
| AENOR | IQNET’S Spanish Partner |
| APCER | IQNET’S Portuguese Partner |
| ISO 14001:2004 | Environmental Management System |
| ISO 9001 | Quality Management System |
Suppliers - Certificates Held
| CASALGRANDE | EMAS & IQNET/CISQ (ISO14001:2004) |
| CERDOMUS | IQNET/CISQ (ISO 14001:2004) |
| PORCELLANA DI ROCCA | IQNET/CISQ (ISO14001:2004) |
| ROCA | IQNET/AENOR (ISO 14001 & ISO 9001:2000) & ECO LABEL & EMAS |
| LEA / COTTO D’ESTE | IQNET/CISQ (ISO 14001:2004 & ISO 9001:2000) & EMAS |
| ALELUIA | IQNET/APCER (ISO 14001:2004) |
| EDILCUOGHI | ISO 14001:2004 |
