ニース分類NCL(11-2020)は第11版で、2020年1月1日に施行される商品役務の国際分類（NICE CLASSIFICATION, 11TH EDITION, VERSION 2020 –）です。
情報源: NCL(11-2020): Excel list of goods and services now available
区分の一覧と注記 List of Classes with Explanatory Notes (E) 第３７類から第４４類の注記に書き換えられた事項があります。
商品役務の一覧 List of Goods and Services (E/F) ３６９頁（pdf）何か所かの追加や修正があります。
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