Experts from other international organizations (IMF, OECD, ILO and Eurostat) also attend the meetings, as do representatives from central banks, for example the European Central Bank, representing a main-user perspective.
参加会议的还有来自其他国际组织（基金组织、经合组织、劳工组织和欧盟统计局）的专家，以及欧洲中央银行等代表主要用户观点的央行代表。