Product Compliance in the Automotive Sector: Navigating IMDS and New EV Battery Regulations

If you manufacture automotive parts, you already know compliance is complicated. But if you think navigating traditional automotive regulations is hard, wait until you see what’s coming with electric vehicles.

The automotive industry has always been heavily regulated. Safety standards, emissions requirements, material restrictions: none of this is new. What is new is the speed at which regulations are evolving, particularly around electric vehicle batteries and the data systems required to track them.

Two systems dominate the automotive compliance landscape: IMDS (the International Material Data System) and the emerging patchwork of EV battery regulations. If you’re not already dealing with both, you will be soon.

IMDS: The Backbone of Automotive Material Compliance

IMDS has been the automotive industry’s material data exchange system for over two decades. If you supply major OEMs such as BMW, Ford, Toyota, or Volkswagen, you’re required to submit detailed material composition data through IMDS for every component you provide.

The system exists for a simple reason: automotive manufacturers need to know exactly what’s in their vehicles. Not just for regulatory compliance with restrictions like RoHS or REACH, but for end-of-life recycling requirements, conflict minerals reporting, and supply chain transparency.

Here’s the problem: IMDS is notoriously difficult to use. The interface is clunky. The data requirements are extensive. And mistakes are costly. Rejected submissions mean delayed approvals, which mean delayed production, which means angry customers and potential contract penalties.

The learning curve is steep. You need to understand material composition down to the substance level. You need to know CAS numbers, weight percentages, and how to properly categorize semi-components versus components. You need to track changes across part revisions and understand when updates require new submissions.

And you need to do all of this while your suppliers struggle with exactly the same problems, creating bottlenecks throughout your supply chain.

Most manufacturers handle IMDS in one of two ways: they hire dedicated staff to manage submissions, or they outsource to consultants who specialize in automotive compliance. Both approaches work, but both are expensive and time-consuming.

The EV Battery Compliance Explosion

Now add electric vehicles to the equation.

EV batteries have created an entirely new category of compliance requirements. These aren’t incremental changes to existing regulations. They’re fundamental shifts in what regulators expect from automotive manufacturers.

Start with the EU Battery Regulation, which took effect in 2024. It establishes mandatory requirements for battery sustainability, performance, labeling, and end-of-life management. Manufacturers must provide detailed information about battery composition, carbon footprint, recycled content, and supply chain due diligence.

The regulation introduces a “battery passport,” a digital record that follows each battery throughout its lifecycle, documenting everything from raw material sourcing to recycling. This isn’t a suggestion. It is a legal requirement for batteries sold in the EU market.

Then there’s the U.S. approach. The Inflation Reduction Act ties EV tax credits to North American content requirements and prohibits battery components from “foreign entities of concern.” That means tracking not just where your battery materials come from, but who processes them, who refines them, and who ultimately controls the companies involved.

China has its own set of requirements under the New Energy Vehicle (NEV) mandate, including detailed technical specifications and local content requirements that change with alarming frequency.

The result? Automotive suppliers now face compliance obligations that extend deep into the raw material supply chain: cobalt mines in the Democratic Republic of Congo, lithium refineries in China, nickel processing facilities in Indonesia. You’re not just reporting on your direct suppliers anymore. You’re reporting on suppliers several tiers removed from your own operations.

Why This Is Different

Traditional automotive compliance, even IMDS, operates on relatively stable frameworks. The systems are complex, but they’re predictable. You learn the requirements, build the processes, and execute.

EV battery regulations are different for three reasons.

First, they’re new. Many requirements are still being defined. Regulatory agencies are issuing guidance, then revising it, then issuing clarifications to the revisions. Industry standards are emerging but not yet settled. Nobody has twenty years of experience with these requirements, because they didn’t exist twenty years ago.

Second, they’re geographically fragmented. There’s no global harmonization. EU requirements differ from U.S. requirements, which differ from Chinese requirements. If you sell globally, as most automotive suppliers do, you’re managing multiple compliance frameworks simultaneously.

Third, they demand unprecedented supply chain transparency. You can’t just ask your direct suppliers for a material declaration and call it done. You need visibility into raw material sourcing, processing methods, and ownership structures across multiple countries and jurisdictions.

Navigating the Complexity: Practical Steps

If you’re an automotive supplier, here’s what you need to do.

• Get your IMDS house in order. If you’re still struggling with basic IMDS submissions, fix that problem first. The new battery regulations build on the same principles: detailed material tracking, substance-level reporting, and supplier data management. Master the fundamentals before tackling the advanced material.
• Map your battery supply chain. If you manufacture battery components or systems, you need complete visibility into your supply chain. Not just Tier 1 suppliers; go deeper. Identify where your lithium comes from, who refines your nickel, and which companies process your cobalt. This isn’t optional. Regulations require it.
• Invest in systems, not just people. Manual compliance processes don’t scale. Spreadsheets and email chains break down when you’re tracking thousands of parts across dozens of suppliers. You need software platforms that can manage material data, track regulatory changes, and automate supplier communications. The investment pays for itself in reduced errors and faster approvals.
• Engage suppliers early and often. Your suppliers are drowning in the same kinds of compliance requests you receive from your own customers. Stand out by providing clear, specific guidance on what you need and why. Develop templates, offer training, and build long-term relationships with suppliers who demonstrate compliance competency.
• Monitor regulations continuously. What’s compliant today may be restricted tomorrow. Subscribe to regulatory updates from ECHA, the EPA, and Chinese authorities. Join industry associations such as CLEPA or OESA that track automotive regulations. Better yet, work with compliance providers who monitor these changes professionally.
• Plan for the battery passport now. Even if your current products don’t require battery passports, understand what’s coming. The EU’s requirements will likely serve as a template for other regions. Companies that build passport-ready data systems now will have a significant advantage over competitors who wait until mandates take effect.

See MatCheck's IMDS integration for material data management, or see supplier compliance tools for managing requests across your supply chain. See the IMDS glossary entry for a quick definition to share with your team.

The Bottom Line

Automotive compliance has always been demanding. IMDS alone has frustrated generations of suppliers. But EV battery regulations represent a quantum leap in complexity.

The suppliers who thrive in this new environment won’t be those with the cheapest components or the fastest turnaround times. They’ll be the ones who can demonstrate complete supply chain transparency, deliver accurate compliance data on demand, and adapt quickly to changing requirements.

This is where compliance stops being a cost center and starts being a competitive advantage. Master it now, or watch your competitors win the contracts you used to take for granted.