Part Submission Warrant (PSW) works like the cover page of the entire PPAP package. It summarizes what you are submitting, why you are submitting it, and on what basis you can say: “we are ready for serial production.” By definition, it summarizes the PPAP documentation and is typically required for each part number, unless the customer specifies otherwise.

Plastic processing is one of the most widely used manufacturing processes in industry. Even when the technology is refined to near perfection, one classic quality issue keeps coming back in practice: scratches on the part.

If you work in automotive, you know the vibe: everything looks normal in the morning, and by the afternoon you get an email with a complaint—and on the shop floor the quick counting starts: how many were produced, where they were shipped, and whether you can still stop it. That’s when the Quality Engineer steps in.

An equipment change, line relocation, new sub-supplier or a drawing tweak – without proper change management any of these moves can end up as a complaint and a customer escalation. See how to structure the change process in production so you can actually work normally instead of constantly putting out fires afterwards.

An audit plan should serve as the script for what you check, on what basis, in what sequence, with whom, and using which methods. It’s not “just another form,” but a tool that steers your time and the quality of evidence - and when written well, it takes you from point A to point B within the planned time.

In quality, the loudest voice rarely wins. The person who wins is easy to find, speaks clearly, and delivers practical know-how. A personal brand in quality isn’t vanity—it’s a career accelerator: faster trust with customers, more leverage in negotiations, and smoother day-to-day collaboration.

Think process, not silos. The process approach replaces “we’re organized by departments” with “we manage a value stream.” Every segment is a process with defined inputs/outputs, a responsible owner, known risks, and clear KPIs. Simple idea, outsized impact.

The role of a Process Quality Engineer is more than just “inspection” or “compliance.” It’s a profession at the intersection of three worlds: production, the customer, and the quality management system. That’s precisely why it’s so critical—because everything starts at the process level: product quality and, ultimately, customer satisfaction.

There are days in automotive when everything seems to be going according to plan. And then... the phone rings — it’s production or logistics calling to say that the material, process, or labeling doesn’t match the approved setup. That’s when a deviation appears — not as an “excuse for a mistake,” but as a real, structured way to manage risk.

When the magical phrase “CQI‑11 required” shows up in a customer’s RFQ, many companies start frantically searching online for answers. What is it? Here’s the good news: it’s not as complicated as it seems. And even better: if you approach it smartly, CQI‑11 can become your ace up the sleeve.