Approvals
- Technical Appraisals & Approvals
- Halfen ICC-ES Appraisal Report, ESR-4016-NZ (PDF - 1.97 MB)
- Halfen HTA European Technical Assessment, ETA 09/0339 (PDF - 9.29 MB)
- Halfen HZA European Technical Assessment, ETA 20/1081 (PDF - 3.82 MB)
- Halfen Detan-D European Technical Assessment, ETA 23/0276 (PDF - 1.98 MB)
- Halfen Detan-S European Technical Assessment, ETA 23/0207 (PDF - 1.47 MB)
Latest News
Holiday Closing 2026
Our offices will close from Thursday, 25th December 2025 and re-open at our usual business hours on Monday, 5th January 2026.
Ancon 500 Tension System renamed to Halfen Detan-D
As a future-oriented, innovative company, Leviat focuses on the ever-changing requirements of the industry, and our latest development combines the portfolio of Ancon and Halfen Tension Systems to ensure we meet the individual requirements of our customers.