
Asian Development Bank · ADB
Assessment and proposals of innovative solutions and technologies for solid waste treatment to advance the circular economy, and promotion of wastewater treatment technologies for industrial parks
This tender closed on August 25, 2026 and is no longer accepting submissions.
Check out Live opportunities below.
- Issuing organisation
- Asian Development Bank244 open ADB tenders
- Location
- 🇻🇳Vietnam38 open tenders in Vietnam
- Region
- South-East Asia
- Notice type
- Firm
- Sector
- Environment & Climate254 open Environment & Climate tenders
- Language
- 🇬🇧English
- Posted
- July 15, 2026
- Deadline
- August 25, 2026


