A new Normandy-format summit can be convened only after the decisions made at the previous such summit held in Paris are implemented, Russian Foreign Minister Sergei Lavrov said.

"There can be reasons [to convene a new summit] only if the decisions made at the previous summit, which took place in Paris in December, are implemented," Lavrov said at a press conference on Monday.

"We haven't seen progress along any track so far," he said.