The complaint signed by five lawmakers from the Left and Green parties is the first of its kind in Sweden against a head of state, writes AFP.
The suit relates to the conflict in Turkey’s Kurdish majority south-east, which has been battered by renewed fighting between Kurdish rebels and Turkish security forces since a fragile truce collapsed in 2015.
“We are five lawmakers handing in a complaint… (requesting) punishment for genocide, crimes against humanity and war crimes,” Annika Lillemets, an MP for the Green party, told a news conference in Stockholm.
The complaint, filed to the Swedish International Public Prosecution Offices, names Erdogan and several ministers including Prime Minister Binali Yildirim.
A Swedish law adopted in 2014 allows the country’s courts to judge cases of alleged crimes against humanity regardless of where they have been committed or by whom.
The law stipulates that “anyone, who in order to completely or patially destroy a national or ethnic group of people” kills, causes serious pain or injury is “guilty of genocide”.
The Public Prosecution Offices said it would now decide whether to initiate a preliminary investigation, adding that “it may take a while”.
If prosecutors decide to launch an investigation, Erdogan could risk an arrest warrant in Sweden, the lawmakers said.