Moirans, France – September 15, 2025 — As part of the Marine Type Approval process for its advanced immersion cooling battery systems, WATTALPS welcomed Bureau Veritas auditor Michael Vavro for a comprehensive on-site evaluation on September 11, 2025.

The full-day audit began with a detailed review of WATTALPS’ quality management system and supporting documentation. In the afternoon, the focus shifted to the production site, where product quality control procedures and operational management processes were thoroughly assessed.

The audit concluded with highly positive feedback. Bureau Veritas confirmed that WATTALPS’ quality management system meets its rigorous standards, marking a key milestone in the certification journey for maritime deployment.

We’re proud to meet the expectations of Bureau Veritas, said WATTALPS CEO Matthieu Desbois-Renaudin. « This successful audit underscores our commitment to excellence and reliability in battery manufacturing for demanding applications.”

WATTALPS remains dedicated to manufacturing high-performance, safety-certified battery systems that meet the evolving demands of marine environments.