Changes made by Commission Implementing Decision (EU) 2020/1809 of 30 November 2020 concerning certain protective measures in relation to outbreaks of highly pathogenic avian influenza in certain Member States (notified under document C(2020) 8591) (Text with EEA relevance): Commission Implementing Decision (EU) 2020/1664 of 9 November 2020 concerning certain interim protective measures in relation to highly pathogenic avian influenza of subtype H5N8 in Germany (notified under document C(2020) 7887) (Only the German text is authentic) (Text with EEA relevance)