Please provide information on the regular communication/cooperation channels or mechanisms between the national machinery and these organizations as well as the criteria adopted in regard to the non-governmental organizations chosen for such cooperation.
请提供资料，说明国家机制与这些组织之间定期沟通交流/合作的渠道或机制，以及在挑选这些非政府组织进行合作时采用的标准。