Resource Category: Nautech capability

Nautech has achieved ISO 13485 certification, the global standard for medical device quality management. This milestone confirms what our customers already know: Nautech builds with the highest levels of safety, quality, and reliability. It also proves that Nautech has the systems and rigour to deliver at scale and under pressure across a wide range of industries.

Why ISO 13485 matters

Certifications are more than logos on a website. They’re independent proof that a manufacturer takes quality seriously, and backs it up by embedding processes, risk management frameworks, and quality control throughout its operations.

ISO 13485 is one of the toughest certifications to achieve, and requires absolute traceability, rigorous documentation, and continuous improvement. For our customers, this means:

• less risk as every product is built to exacting standards
• faster compliance through ready-made frameworks for regulated markets
• confidence at scale with consistent performance, even under pressure.

Certifications like this are non-negotiable in regulated, high-reliability industries. They serve as a baseline that demonstrates a supplier’s ability to align with regulatory frameworks and meet the strictest safety expectations. ISO 13485 provides an added layer of confidence that the products you rely on will perform as intended for industrial organisations under pressure to reduce defects, manage supply chain risks, and maintain cost competitiveness.

Achieving this milestone aligns directly with Nautech’s mission to design and manufacture high-quality products grounded in innovation, integrity, and collaboration. It demonstrates that the company’s values are part of how it operates day to day.

Beyond Medical Technology: delivering value across sectors

It’s easy to view ISO 13485 as a MedTech-specific benchmark, yet the discipline required to meet this certification carries value far beyond medical devices. Many industries demand strict traceability and documentation to protect supply chain integrity and assure compliance with national security requirements. Others require meticulous quality controls and continuous testing to safeguard human life. ISO-level discipline also offers tangible business benefits in sectors where downtime and defects directly impact profitability.

Choosing a partner with ISO 13485 certification means you don’t have to second-guess quality standards, especially if your organisation is entering new markets or scaling product development. It gives you a competitive advantage by streamlining procurement processes and reinforcing your ability to deliver products that meet both customer expectations and regulatory requirements.

Choosing the right partner

Certifications like ISO 13485 are a critical marker of trust, but they shouldn’t be the only factor you weigh when selecting a partner.

You need to assess whether a manufacturer meets your baseline standards and demonstrates the operational readiness to support your growth. This includes having the right systems, facilities, and staff expertise to deliver consistently across projects of varying size and complexity.

You should also look for alignment in values. A partner that prioritises innovation, integrity, and collaboration is more likely to bring a proactive, solutions-oriented approach to your projects. That mindset helps uncover efficiencies, reduce risks, and deliver outcomes that go beyond compliance.

Transparency is another marker of quality. A manufacturer that shares clear documentation, communicates openly, and involves you throughout the process demonstrates a maturity that supports long-term relationships.

Nautech’s ISO 13485 certification reflects this philosophy, raising the bar instead of just meeting the minimum.

How ISO 13485 raises Nautech’s operational readiness

Achieving ISO 13485 required Nautech to invest heavily in our processes, training, and culture. This investment requires ongoing commitment, not a one-off effort. It means that we’re constantly evolving our operations to stay ahead of regulatory and market demands. A good example of this is the suite of clean rooms we built long before applying for ISO 13485; they’re the only ones in Australasian contract electronics manufacturing. That focus on continuous improvement translates directly into better outcomes for your projects.

Operational readiness is critical in sectors where product failure or supply chain disruption can have major consequences. When you partner with Nautech, you’re not only accessing a manufacturer certified for medical-grade quality; you’re engaging with a team that has proven its ability to meet the demanding frameworks that apply across multiple high-stakes sectors. That readiness reduces your risk, accelerates compliance processes, and helps you move projects forward confidently.

Nautech’s ISO 13485 certification is a milestone, not a finish line. It’s proof that the company is equipped to meet today’s stringent requirements while preparing for the next wave of challenges across regulated, high-reliability markets.

If you’re ready to partner with a trusted, future-ready organisation capable of manufacturing at the highest possible standard, contact Nautech today.

Traceability of the components is a critical part of the quality assurance processes required to gain regulatory approvals for medical devices.

​The ISO 13485 Quality Systems Standard for Medical Devices requires that the product owner shall “plan and develop the processes needed for product realization” including “traceability activities specific to the product together with the criteria for product acceptance”.

​The company needs to document procedures that define the extent of traceability required for applicable regulatory requirements and what records need to be maintained. The standard specifically requires an organisation to “maintain records for each medical device or batch of medical devices that provides traceability for each”.

​Most companies developing medical devices with electronic components will outsource Printed Circuit Board Assembly (PCBA) to a contract electronics manufacturer like Nautech that has ISO 13485 certification.

​Traceability means the manufacturer needs to keep track of where every single component has come from and where it goes. This information is stored as part of the Device History Record that the product owner must maintain.

Most medical devices are Class IIa or Class IIb and implementing traceability at the batch level is usually sufficient. However, for applications where correct operation of the device is critical to sustaining or supporting a patient’s life (Class III), product manufacturers will ask for traceability at the device level. See the blog post on our contribution to development of emergency ventilators as an example.

​Tied in with traceability is the concept of identification. Each component and each assembled product must have a unique identifier so that only products that “have passed the required inspections or testing is released for dispatch, use or installation”.

​At Nautech, every PCBA has a serial number that facilitates our ability to keep records which components are used on any particular board. This ability is enabled by the Cluso inventory management system.

​The main steps in the PCB assembly process where traceability is critical are as follows:

1. Incoming goods inspection and acceptance: Every part (including reels of parts or other packaging formats) entering the Nautech factory is photographed and a serial number attached. We check what we received is what we ordered and capture supplier information.

2. Storage of components: Parts are stored in the Cluso smart storage system that facilitates easy and accurate retrieval of components from thousands of reels on the shelves. Each component is logged as it goes onto a shelf and the system ensure first in is first out.

3. Pick and place production: As components are retrieved from the smart storage and allocated to the pick and place machines, they are again logged. Serial numbers are assigned to PCBs and captured in the Cluso system. A range of other information in captured during preparation for a production run including ensure the correct stencil is used, the lot number of the solder paste, its shelf life, temperature of the paste, last maintenance date of the paste printer, what version of Pick and Place program placement is used etc.

4. Reflow: As the assembled PCB passes through the reflow oven, we record the temperature profiles used in the oven.

5. First article inspection: The first PCBA is inspected to ensure it is 100% correct. This is used as a golden board for Automated Optical Inspection. A report of this first inspection is recorded.

6. Automated Optical Inspection: Although not strictly necessary for medical devices, we maintain records of the AOI inspection of each PCBA.

7. Through hold parts assembly: If the PCBA requires additional placement of through-hole components, then a similar traceability checks and records are undertaken as for the pick and place process.

8. Electrical testing: As firmware is uploaded, its version number is recorded. After upload, every board undergoes electrical and functional testing to ensure it is working correctly. Records of the tests are entered into the Cluso system.

9. Conformal coating: Were conformal coating or other processes are required to finish off the boards, records are again taken.

10. Final assembly: Where Nautech assembles the final product the mechanical components are put through the same traceability regime to ensure every part is traced through to the final product.

11. QC inspection: Prior to shipping the device undergoes a final quality control inspection, with procedures provided by the product owner. Records of the inspection are taken and certificates of conformity are issued.

12. Packaging: Traceability is required in every aspect of the product delivery process. So again records are taken of the packaging used and any additional items included in the box, such as instructional materials. Where necessary, photographs are taken to prove all necessary items were present as the box was sealed.

This rigorous system generates many traceability benefits. For example, if a component is sensitive to moisture, it is placed in a dry cabinet until it is ready to be used. When it is taken out of the cabinet, the reel is scanned and the time it is out of the cabinet is logged. In this way, if there is ever a problem with moisture sensitive components in the field, we can provide evidence that the component’s exposure to moisture before manufacture was fully controlled.

Another benefit is that the operator using the Cluso system is automatically logged. So we know which operator took a reel from storage and placed it in the pick and place machine. If there is an error with either the system or with the operator following procedures correctly, we can take corrective action – which is the essence of a quality system.