Kathmandu, Jan. 27: The Department of Nepal Standards and Measurement has lifted  the ban  imposed on the use of Nepal Standards Logo on  the high density polythene pipes of various sizes being used in drinking water projects produced by the Nepal Polythene and Plastics Industries Pvt . Ltd ( Nepothene).

The lifting of ban was made after inspecting the production of the pipes under the supervision of the representatives of the department after the ban was imposed earlier and after the mistakes were corrected after inspections undertaken  daily  which  has proved that the pipes have been produced as per the Nepal standards, the department disclosed today.