The Additional Director General, Traffic & Road Safety, West Bengal, has invited e-tenders for the supply and installation of Breath Alcohol Analysers with a five-year Annual Maintenance Contract (AMC). Eligible manufacturers, suppliers, contractors, government undertakings, cooperatives, and SSI units may participate. Contact Details: Department: Traffic & Road Safety, West Bengal Police Authority: Additional Director General, Traffic & Road Safety e-Tender Notice No.: WBTHQ/ADG/eNIT-01/MOD/2026-2027 Bid Submission: Starts from the date of publication and closes on the 21st day from publication Tender Portal: https://wbtenders.gov.in