Wellingborough, Northampton, June 2, 2025: RML Group Ltd, the UK’s leading high-performance automotive engineering specialist, has been awarded Conformity of Production (CoP) certification for its battery systems – a first for the company and a major step toward OEM-supply readiness.

Following a rigorous audit by UCA – an independent body appointed by the certifying authorities – RML’s quality management systems have been confirmed to consistently produce products in line with UN ECE Regulation 100, the key safety standard for electrified powertrain components.

“This is an important step forward for RML,” said James Arkell, Head of Powertrain, RML Group. “It really highlights the in-depth technical capability and quality standards RML adhere to. Performance is a key part of what RML offers – doing this safely, reliably, and repeatably is key to our success, and this certification solidifies that message to the industry.”

CoP certification is widely regarded as a minimum requirement for suppliers working with major automotive manufacturers. It signifies that not only can a company design to strict safety standards, it can also build to them – reliably and at scale. With this approval, RML moves firmly into the realm of Tier 1-capable suppliers.

The certification is part of RML’s broader push to homologate its VarEVolt battery platform, and positions the company to bid on larger scale contracts that go well beyond prototyping or ultra-low volume production.

Arkell continued: “This certification puts clear water between us and a number of smaller start-ups in the EV space. It underlines our readiness to move from prototyping and niche volumes to supporting larger production contracts.”

Founded in 1984 by Ray Mallock, RML Group continues to deliver world-leading performance engineering across short-run manufacturing, continuation cars, cutting-edge battery development and bespoke motorsport programmes – all built around its founding principle of Engineering Excellence.