Changes made by Council Decision 2006/631/JHA of 24 July 2006 fixing the date of application of certain provisions of Decision 2005/211/JHA concerning the introduction of some new functions for the Schengen Information System, including in the fight against terrorism
EU Decision 2006/631
No changes made by Council Decision 2006/631/JHA of 24 July 2006 fixing the date of application of certain provisions of Decision 2005/211/JHA concerning the introduction of some new functions for the Schengen Information System, including in the fight against terrorism are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.