Foreign Secretary David Miliband
"Not reformed, not amended, but abandoned. The constitutional treaty has been abandoned. That is not just my view, nor is it just the view of our Prime Minister - it is the view of the 27 Heads of Government who signed the document."
German Chancellor Angela Merkel
"The fundamentals of the Constitution have been maintained in large part. We have renounced everything that makes people think of a state, like the flag and the national anthem." El Pais (25 June)
German Foreign Minister Frank-Walter Steinmeier
The mandate approved by the EU will "preserve the substance of the constitutional treaty". Agence Europe (25 June)
Spanish Prime Minister Jose Zapatero
"A great part of the content of the European Constitution is captured in the new treaties", Zapatero said. "Everyone has conceded a little so that we all gain a lot", added Zapatero. El Pais (25 June)
Irish Taoiseach Bertie Ahern
"Given the fact that there was strong legal advice that the draft constitution in 2004 would require a referendum in Ireland, and given the fact that these changes haven't made any dramatic change to the substance of what was agreed back in 2004, I think it is likely that a referendum will be held... thankfully they haven't changed the substance - 90 per cent of it is still there."
On the change of name for the EU Foreign Minister he said: "It's the original job as proposed but they just put on this long title - High Representative for Foreign Affairs and Security Policy and also vice President of the Commission. It's the same job [.] it's still going to be the same position." Irish Independent (24 June)
Danish PM Anders Fogh Rasmussen
"The good thing is...that all the symbolic elements are gone, and that which really matters - the core - is left." Jyllands-Posten (25 June)
Finland's Europe Minister Astrid Thors
"There's nothing from the original institutional package that has been changed" TV-Nytt, (23 June)
Finland's State Secretary for EU Affairs Jari Luoto
There are few differences between it and "the constitutional treaty which has already been ratified by Finland's Parliament". YLE News
Elmar Brok MEP
"Despite all the compromises, the substance of the draft EU Constitution has been safeguarded." Euractiv (25 June)
Jo Leinen MEP
"We kept the substance of the Constitution"
Gerard Onesta MEP
"It's incredible to see what we sli pped under the carpet"
Johannes Voggenhuber MEP
"All the Constitution is there! Nothing is missing!"