Changes to 2003/753/EC: Decision No 191 of 18 June 2003 concerning the replacement of forms E 111 and E 111 B by the European health insurance card (Text with relevance for the EEA and for the EU/Switzerland Agreement.)
EU Decision 2003/753
No changes to 2003/753/EC: Decision No 191 of 18 June 2003 concerning the replacement of forms E 111 and E 111 B by the European health insurance card (Text with relevance for the EEA and for the EU/Switzerland Agreement.) are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.