Annex to IQNet Certificate Number ES-0043/1998 ROCA SANITARIO, S.A. This annex is only valid in connection with the above-mentioned certificate. IQNet Partners*: AENORSpain AFNOR CertificationFrance AIB-Vinçotte InternationalBelgium ANCEMexico APCERPortugal CCC Cyprus CISQ Italy CQCChina CQM China CQS Czech Republic CroCertCroatia DQS Holding GmbH Germany FCAVBrazil FONDONOR MA Venezuela ICONECT Colombia IMNCMexicoInspecta CertificationFinland IRAM Argentina JQA Japan KFQ Korea MIRT ECGreece MSZTHungary Nemko AS Norway NSAI Ireland PCBCPoland Quality Austiar Austria RR Russia SII Israel SIQ Slovenia SIRIM QAS International Malaysia SQS Switzerland SRACRomania TEST St PetersburgRussia TSE Turkey YUQS Serbia IQNet is represented in the USA by: AFNOR Certification, CISQ, DQS Holding GmbH and NSAI Inc. * The list of IQNet partners is valid at the time of issue of this certificate. Updated information is available under www.iqnet-certification.com