Make or Buy:

Managing Safety, Risk and Certification in Robotics Systems

Safety is one of the few areas in robotics where architectural decisions have direct legal, financial and reputational consequences. Whether a robot operates in an industrial cell, a collaborative environment, or a regulated domain such as automotive, medical or defence, compliance with safety standards is not optional and mistakes are costly.

At the core lies a fundamental decision: Do you build your safety architecture and certification path yourself or do you buy into pre-validated platforms and systems to reduce risk?

The Risk Equation

of the budget

of a robotics development project is typically spent on hardware. The remaining 75% is consumed by integration, safety engineering, software, and certification.

Source: Emerald Insight

months

is the average certification delay for custom safety architectures due to validation cycles and audits.

Source: Meegle Project Management

The Core Dilemma: Who Owns the Risk?

Designing a robotics system that complies with safety standards such as ISO 10218, survives harsh environments defined by MIL-STD-810, or meets e-marking requirements for automotive applications demands deep expertise, rigorous documentation and extensive validation.

A do-it-yourself approach offers maximum control, but it also means owning the full certification burden: interpreting standards, designing compliant architectures, validating behaviour, documenting processes, and defending results during audits.

Buying pre-validated modules, subsystems or certified platforms shifts much of this burden to experienced partners. The trade-off is less freedom at component level, but significantly lower certification risk and faster time-to-market.

This decision is less about engineering capability and more about who owns the risk.

Hardware

Software

Effort (Time & Cost)

MAKE

Safety Architecture Built In-House

Custom safety architecture
Redundant sensing and control designed from scratch
Environmental robustness validated internally against relevant standards (e.g. shock, vibration, temperature)

Safety functions, monitoring and fail-safe mechanisms implemented and validated internally
Full responsibility for safety documentation and traceability

Individual gyroscope, accelerometer and magnetometer selection
Custom PCB layout
Sensitivity to placement and mechanical noise

BUY

Pre-Validated Modules or Certified Systems

Modules, motherboards or box PCs with known[BE1] safety behaviour
Existing environmental and EMC validation
Documented compliance references
[BE1]Great Table, like the comparisions

Pre-validated system behaviour
Documented safety assumptions
Reference implementations aligned with safety standards

Clearer compliance path
Reduced certification scope
Lower audit risk
Faster approval and deployment

Questions Every Robotics Team Should Ask Before Choosing

Before committing to a safety strategy, teams should challenge their assumptions around risk, responsibility and certification ownership:

Which safety standards apply to our robot’s intended environment and market?

Do we have in-house expertise to interpret and implement those standards correctly?

What is the cost of failing or repeating a certification audit?

How much documentation and traceability will regulators require?

Can we afford delays caused by re-testing or non-compliance?

Would pre-validated systems significantly reduce project risk?

If certification effort and safety risk are critical concerns, a design review with EBV Embedded Solutions helps determine whether a custom or pre-validated safety approach is the smarter path.