Designing for Compliance Without Slowing Innovation

In vehicle development, regulatory compliance is non‑negotiable. Yet for many engineering teams, it remains one of the most manual, error‑prone, and late‑stage activities in the product lifecycle.

From vision requirements and ergonomics to pedestrian protection and safety radii, designers are often forced to interpret complex global standards themselves, relying on spreadsheets, static templates, or manual measurements. The result?

Late design changes, unnecessary physical prototypes, and avoidable project risk. This is the challenge CAVA was created to solve.

The core problem: compliance happens too late

Across OEMs and suppliers alike, compliance checks often occur:

• Infrequently
• Late in the design process
• Outside the core CAD environment

Designers may only run a small number of manual checks across dozens of design iterations. If an issue is discovered late, when geometry is already detailed, the cost of rework escalates quickly.

CAVA flips this model by embedding regulatory checks directly inside CATIA, making compliance a continuous, automated part of design rather than a downstream gate.

Turning regulations into built‑in design logic

Interpreting regulatory requirements is one of the most time‑consuming and error‑prone aspects of vehicle design.

Vision angles, head impact zones, lamp positioning, mirror visibility, seating reference points, each regulation comes with tables, formulas, and assumptions that designers are expected to translate correctly into geometry.

CAVA removes this burden by:

• Encoding global regulatory standards directly into the design environment
• Automatically calculating required parameters based on vehicle data
• Updating results instantly when designs change

This means engineers no longer need to manually calculate angles, distances, or envelopes. They receive clear pass/fail feedback and visual guidance inside their design model.

Earlier insights with less geometry

Gaining meaningful compliance insights early in the design process is critical to reducing downstream risk.

CAVA can be used long before full vehicle geometry exists. By working with parametric “base data”, such as vehicle dimensions, wheel positions, seating points, and loading conditions, teams can already assess:

• Underfloor clearances
• Ground and curb clearance angles
• Architecture feasibility

This allows teams to validate assumptions during concept design, reducing the risk of discovering fundamental compliance issues after detailed modeling has begun.

Eliminating manual checks in complex areas

Some compliance areas are technically possible to check manually, but doing so is slow, labor‑intensive, and error‑prone.

Typical examples include:

• A‑pillar obstruction angles
• Vision fields via mirrors and camera systems
• Interior and exterior safety radius checks
• Pedestrian head and leg impact zones

CAVA automates these evaluations using geometry‑based analysis and ray tracing where required, ensuring:

• Every relevant surface is evaluated
• No critical edge cases are missed
• Results are repeatable, consistent, and traceable

For suppliers and OEMs alike, this significantly reduces reliance on specialist knowledge and late‑stage external validation.

Fewer prototypes, lower risk

By validating regulatory requirements virtually, and continuously, CAVA helps reduce the need for physical prototypes.

Designers can:

• Identify non‑compliance early
• Adjust geometry before building hardware
• Confidently move into testing phases

This directly translates into:

• Fewer late‑stage redesigns
• Reduced prototype and test costs
• Faster overall development cycles

As demonstrated across global OEM engineering programs, this shift has a measurable impact on both timetomarket and compliance confidence.

Built for global and multi‑market programs

• Modern vehicles are rarely designed for a single market. CAVA supports this reality by allowing teams to:
• Switch between regional standards (UN ECE, North America, Japan, etc.)
• Compare compliance across markets instantly
• Maintain internal company standards alongside official regulations

For organizations rolling out common platforms globally, or managing multi‑CAD environments, this consistency is critical. It ensures that regulatory intent is applied uniformly, regardless of team location or project complexity.

Compliance as a design advantage

Over the years, regulatory knowledge has increasingly shifted out of individual engineers’ heads. Expectations are higher, resources are tighter, and compliance margins are smaller.

CAVA addresses this shift by acting as a digital compliance expert inside CATIA, guiding designers, validating decisions, and reducing dependence on manual interpretation.

Instead of slowing innovation, compliance becomes something teams can design with confidence.