The rehabilitation of permanent latrine structures and low cost septic systems meet the requirements of sustainability.The recent assistance for the flood victims was announced by the Danish envoy at Islamabad Uffe Wolffhechel, following which the total volume of recent danish assistance to Islamabd has touched USD 8.8 million for this year.The Danish Government, Uffe Wolffhechel said while announcing the recent assitance, was committed to supporting Pakistan during its challenging times.