ISO 9000 management system can be certified is ISO 9001:2015 (ISO 9001:2008 will expire by around September 2018). Many countries have formed accreditation bodies to authorize ("accredit") the certification bodies. Both the accreditation bodies and the certification bodies charge fees for their services. The various accreditation bodies have mutual agreements with each other to ensure that certificates issued by one of the accredited certification bodies (CB) are accepted worldwide. Certification bodies themselves operate under another quality standard, ISO/IEC 17021, while accreditation bodies operate under ISO/IEC 17011. An organization applying for ISO 9001 certification is audited based on an extensive sample of its
Data quality also scientific works using synthetic measure for assessing quality of Wikipedia articles in different languages. Methods for assessing data quality in Wikidata, DBpedia and other LOD sources differ. The Electronic Commerce Code Management Association (ECCMA), is a member based, international not-for-profit association committed to improving data quality through the implementation of international standards. ECCMA is the current project leader for the development of ISO 8000 and ISO 22745, which are the international standards for data quality and the exchange of material and service master data. ECCMA provides a platform for collaboration amongst subject experts on data quality and data governance