For the Urban Land transaction, it is imperative for all applicants to forward the transaction request via eSakor. An applicant can complete all transaction details in an online form and attach supporting documents. Click HERE to visit the system. Application form for Extra Departmental Survey (Deposit) Works Land Use Certification (LUC) Form 2018 (pdf format) Institution of Surveyors – Spatial Science Professionals of Bhutan (ISSSB) Note: If you have lagthram and can make transactions online, you don`t need to fill out the printed forms. You can fill out forms online and submit your transaction online with Rural eSakor.