The document confirms commitment of the three countries to create adequate conditions to enable refugee return in the region, and to support those refugees who would choose to stay in their host countries, the OSCE said in a press release on Tuesday.
In Croatia, this requires further efforts in order to provide housing for all those who want to return, the organisation said.
"It is important that all those who were affected by the war should receive a fair deal, and that the refugee issue be removed from the list of political problems of the countries in the region to ensure that it does not remain a source of instability in the long term," said Ambassador Peter Semneby, Head of the OSCE Mission to Croatia.
He also said that an intergovernmental task force would be set up within the next couple of months to commence drafting the Road Map on Return.
The OSCE expects that the prime ministers of Croatia, Bosnia and Herzegovina, and Serbia and Montenegro will discuss the issue of refugee return at a regional summit in Sarajevo in October on the 10th anniversary of the signing of the Dayton Peace Accord.