In April 2026, BSU Electronics passed its ISO 9001:2015 recertification audit with BSI, with no major nonconformities. The renewed certificate (FM 719411) was issued on July 9, 2026 and runs to July 8, 2029. BSU has been certified with BSI since July 2020, for the manufacturing of electronic assemblies for commercial and vertical markets.
Why ISO 9001 matters
Customers usually meet a manufacturer on a good day: a tour, a first article, a quick turn. ISO 9001 is about every other day. It asks whether a company has written down how it works, whether it actually works that way, and whether it finds and fixes its own mistakes. An independent auditor checks every year, and the full system is reaudited every three years.
For our customers, that means quality that doesn’t depend on who’s on shift, which line the job runs on or how busy the floor is. For us, the audit is a useful outside view of where we can get better.
What we think matters in quality
A certificate is a floor, not a ceiling. These are the things we think make the biggest difference to the boards we ship.
1. Catch problems before they’re built
The cheapest defect is the one that never gets built. An engineer reviews every order before it reaches the floor: revision, BOM and drawing checks, and design-for-manufacturability notes back to your engineers. At receiving, parts are counted and checked against our counterfeit-avoidance procedure, and moisture-sensitive parts are handled to J-STD-033. Since 2024, 0.1% of 1.2 million parts have been rejected at receiving, before they could reach a board.
2. Prove the first one before building the rest
Every build starts with a line-by-line first article. Solder paste is inspected in 3D on every print, and each assembly gets its own reflow profile. Running the full lot comes after the first board is right.
3. Inspect with the right tool for each defect
No single inspection catches everything, so we layer them: 3D AOI for missing, shifted and wrong-polarity parts; 5D X-ray for BGAs and hidden joints; flying probe for opens, shorts and bad part lots that look fine to the eye; and a two-step final inspection to IPC-A-610 before a quality engineer audits the shipment.
4. Close the loop on every defect
Finding a defect is half the job. Every nonconformance and customer return gets a written CAPA report, with containment within 24 hours and root cause within 5 days. Every 2026 CAPA has been closed on time. Open actions are reviewed at our quarterly management review until they’re done.
5. Invest in people
Good processes need skilled people. Our team is trained and certified to IPC-A-610 and IPC/WHMA-A-620, with an in-house Certified IPC Trainer, and our rework technicians are certified to IPC-7711/7721. Work instructions sit at each station, and the traveler is signed at every step.
6. Keep the record
Lot and serial traceability in our E2 ERP system means a suspect part lot can be traced to every board it went into and quarantined fast.
See our quality system
Our full quality system, step by step, with inspection and test coverage and supplier documents, is on our Quality & Compliance page. Need a copy of the ISO 9001 certificate for your supplier file? Email info@bsuinc.com, or start a quote.
Frequently asked questions
- Is BSU Electronics ISO 9001 certified?
- Yes. BSU holds ISO 9001:2015 certification from BSI (certificate FM 719411), covering the manufacturing of electronic assemblies for commercial and vertical markets. BSU passed its recertification audit in April 2026 with no major nonconformities; the certificate is valid to July 8, 2029.
- Why does ISO 9001 matter when choosing a contract manufacturer?
- ISO 9001 shows that a manufacturer runs a documented quality system that an independent body audits every year: controlled processes, trained people, calibrated equipment, corrective action and management review. It means quality doesn’t depend on who happens to be on shift.
- Where can I see BSU’s quality system?
- BSU’s quality system, inspection and test coverage and supplier documents are on the Quality & Compliance page at bsuinc.com/quality-compliance. The ISO 9001 certificate is available on request.
