Tenders Development of certification and licensing system for refrigeration and air-conditioning servicing technicians 09 Jul 2020 Environment (IUL)438-ENV/438/2020/117 Share 09 Jul 2020 (IUL)438-ENV/438/2020/117 Submission Date 19 July 2020 12:00:00 Round Reference No. Published Date 1 (IUL)438-ENV/438/2020/117 09 Jul 2020 Attachments (2) Announcement (396.10 KB) Terms of Reference (466.78 KB)