EC Inventory

EC Inventory is a historical chemical substance inventory maintained by ECHA, based on data received from the Joint Research Centre in 2008. It includes EINECS ("European INventory of Existing Commercial chemical Substances", existing substances on the EU market before 1981), ELINCS ("European LIst of Notified Chemical Substances", notified new substances after 1981), and NLP ("No-Longer Polymers", substances reclassified as non-polymers after 1992). It supports regulatory processes under EU chemicals legislation.EC Inventory是由欧洲化学品管理局（ECHA, European Chemicals Agency）维护的历史化学品名录，其数据源自2008年从联合研究中心（Joint Research Centre）获取的信息。该名录涵盖三类子名录：其一为EINECS（欧洲现有商业化学品名录，European INventory of Existing Commercial chemical Substances），包含1981年前欧盟市场上流通的现有化学品；其二为ELINCS（欧盟通报新化学品名录，European LIst of Notified Chemical Substances），包含1981年后通报的新化学品；其三为NLP（“不再视为聚合物”名录，No-Longer Polymers），包含1992年后被重新归类为非聚合物的物质。该名录可为欧盟化学品法规框架下的监管流程提供支撑。