PACE special envoy on Nagorno-Karabakh conflict Goran Lennmarker says there is no need to change format of the OSCE Minsk Group on the resolution of the Nagorno-Karabakh conflict, Arka reported.

Lennmarker told reporters in Yerevan while commenting on possible involving of Turkey to negotiations that "the talks are held within the Minsk Group which is an important factor."

"I think there is no need to change this format. But there is a need to assist with the process if any third party is involved," Lennmarker said.