Quality management systems
Setting up, revising and slimming down your QMS – only as much documentation as is genuinely needed.
Linking Quality to Culture®
I help companies get from their first vision to safe series production: with quality management systems that fit how they work, audits that move things forward, and people – not paperwork – at the centre.
Compliant where it is essential. Lean wherever possible. And always in a way your people can actually work with.
Setting up, revising and slimming down your QMS – only as much documentation as is genuinely needed.
Understanding and meeting the requirements of OEMs and Tier 1 customers – where they are essential.
System, process and supplier audits by an experienced auditor – with findings you can act on.
From product development to series-ready mass production: budget, schedule, quality and interfaces under control.
GAP analysis, materiality analysis and integrating environment, energy and sustainability into your management system.
A neutral outside view, fresh questions in root-cause analysis and relief when day-to-day business gets tight.
Between primitive and complex lies simple. A good management system meets the standard and the law, and contains only what the process really needs.
DIN ISO 9001 requirements and LEAN management in one integrated leadership and management system that delivers results instead of bureaucracy.
Framework & requirements
Culture & methods
Separate the task of the person from the task of the product or service.
5S, standardisation, shopfloor: get the product under control. A pilot team starts at one machine.
Recognise what isn't working.
“A good living”: projects delivered on budget and on time, and a product that succeeds from the customer's point of view.
Leave out everything unnecessary. Everything that causes hassle creates effort.
Ways of thinking that lead to more quality – from your vision to safe mass production. Working with people and applying methods.
Identify and define the target state
Capture the current state and implement
Compare target and actual
Set standards

I'm Carmen Piernot. For more than 30 years I worked in the automotive supply industry – on projects with OEMs and Tier 1 suppliers, as project lead in the mass production of stamped and deep-drawn parts, and as an auditor.
With qm lingua I bring that experience to companies that take quality seriously but don't want mountains of paper. And because quality is always about culture too, I work in German, English and French.
Companies that have worked with qm lingua.
Thoughts on quality, communication and sustainability.

The new edition was published on 16 September 2026. A targeted evolution with a clear focus on quality culture – and a good reason to slim your system down.
Read article
The standard as framework, LEAN as the leadership standard: this is how a management system delivers results instead of bureaucracy.
Read article
Don't start with the manual, start at the machine: how a pilot team arrives at a standard people actually use, in four steps.
Read articleShort answers to the questions asked most often.
Carmen Piernot advises companies on quality and project management: setting up and slimming down ISO 9001 quality management systems, automotive standards such as IATF 16949 and VDA, system, process and supplier audits, and integrating sustainability into the management system.
For companies that want to set up, streamline or audit a management system. The focus is on industry and automotive suppliers; Carmen Piernot worked in the automotive supply industry for more than 30 years.
DIN EN ISO 9001 and the ISO 9000 series, IATF 16949, VDA 6.3 and 6.4, ISO 14001, ISO 50001, CQI-9 and the German Sustainability Code (DNK).
ISO 9001 provides the framework and requirements; LEAN management provides culture and methods such as value stream mapping, kaizen, standard work and poka-yoke. Together they form one integrated leadership and management system that delivers results instead of bureaucracy.
German, English and French, all at negotiation level.
In Oberkirch in the Ortenau district, Baden-Württemberg, Germany. Carmen Piernot has looked after customers and suppliers worldwide, with a focus on France, Sweden, China and the USA.
With a short conversation: email mail@qmlingua.de or call +49 159 0174 5550. After that it is usually clear where your management system stands and what the next sensible step is.

A short conversation is usually enough to see where your management system stands and what the next sensible step is.
Send an email