On Tuesday 2 April 2013, Mayor of Ljubljana Zoran Janković welcomed the Prime Minister of Croatia Zoran Milanović to the Green Hall at City Hall.

In their talks, Mayor Zoran Janković and Prime Minister Zoran Milanović emphasised their good mutual co-operation up to now and also predicted good relations in times to come.

The VIP guest took the opportunity to sign the City of Ljubljana's Golden Book, while Mayor Zoran Janković gave him one of Oskar Kogoj's 'Leaves of Peace'.

In the morning of the same day, at the invitation of Slovenian Prime Minister Alenka Bratušek MA, Croatian Premier Zoran Milanović took part in a session of the Republic of Slovenia National Assembly, at which MPs voted to ratify the Accession Treaty of Croatia to the EU, which they did with 82 in favour and none against.