ISO 20000 had to be agreed upon by a most of member countries, which means it is accepted by a majority of countries globally.For an Organization to obtain the ISO/IEC 20000 certification, it has to engage the services of a Certification Body. IAS is an ISO Certification Bodies in Singapore. IAS conducts auditing and providing ISO 20000 certification in Singapore and also for various standards in Singapore. Call @ +6531591803