Nomenclature and stereochemistry of steroids

Following elections during the month of February 2016, Commissioners Pape and Harvey were been elected as President and Vice-President of the ICZN, respectively. Also, the London Office of the Secretariat will close from 1 April 2016. The full announcement is available as a PDF file .... NUS News article on ICZN A news article on the ICZN has appeared in the January–February 2016 issue of NUS News. Download a PDF of the article here .

Every year, Annex I to the basic CN Regulation (Council Regulation (EEC) No 2658/87 on the tariff and statistical nomenclature and on the Common Customs Tariff) is updated and published as a stand-alone Regulation in the EU's Official Journal. Such updates take into account any changes that have been agreed at international level, either at the World Customs Organization (WCO) with regard to the Harmonized System (HS) nomenclature or within the framework of the World Trade Organization (WTO) with regard to conventional duty rates. Other changes may be required to reflect the evolution of, for example, commercial policy, technological or statistical requirements.

Nomenclature and stereochemistry of steroids

nomenclature and stereochemistry of steroids

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