Sewerage
Operation of sewer systems (including sewer treatment facilities)
Lao original ການດໍາເນີນການກ່ຽວກັບ ລະບົບນໍ້າເສຍ (ລວມທັງອໍານວຍຄວາມສະດວກໃຫ້ການບໍາບັດ)
Chinese 污水系统（包括污水处理设施）经营
Business activities are classified according to an international standard known as the International Standard Industrial Classification (ISIC). The Lao PDR has implemented a national variation of ISIC known as LSIC. When registering a business you will need to know the LSIC codes that relate to your business.
Some business activities require approval from a specific government agency. Registrations involving these activities may be subject to additional approvals, which may result in a short delay.