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Clear requirements, organised evidence, better-prepared teams.

Verification bodies: strengthen your systems. SMEs: respond to your customers’ sustainability requests.

Validation and verification bodies: training, management system reviews and internal audits based on ISO/IEC 17029 and ISO 14065. We help you strengthen competence management, impartiality and processes to prepare for accreditation assessments.

French and European SMEs: we help you organise your sustainability information and supporting evidence, identify gaps and prioritise actions to respond to customer questionnaires, EcoVadis assessments and VS-related requests.

Souha Bel Haj Messaoud, fondatrice d’Eco Fluent Solutions, assise à un bureau avec un ordinateur, dans un espace lumineux et végétalisé.
2

 Areas of focus

15+

Years of international experience

Resources

Ready-to-use tools

Checklists, templates, practical guides and diagnostics to structure your information and strengthen your systems before they are assessed.

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The Eco Fluent Solutions blog

Practical analysis to turn requirements into opportunities.

Analysis, field lessons and practical advice to help SMEs and verification bodies build simple, robust systems that withstand external scrutiny.

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Talks · Webinars · Podcasts

Anticipate expectations

Talks, webinars and podcasts that turn complex requirements into concrete, actionable steps.

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Expertise built in the field

Dr. Souha Bel Haj Messaoud

Founder of Eco Fluent Solutions

With a PhD in Chemical Engineering from the University of Tokyo, I bring more than fifteen years of international experience in research, engineering, industrial leadership and quality management.

My approach starts on the ground: understanding how teams work and the constraints they face to translate requirements into practical methods. I combine technical rigour, operational understanding and skills transfer.

Through Eco Fluent Solutions, I support validation and verification bodies in strengthening their ISO/IEC 17029 and ISO 14065 systems, and SMEs in organising their sustainability information to respond to customer requests.

My goal: traceable information, clear responsibilities and teams capable of keeping their systems working in everyday practice.

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They share their experience

Testimonials

Professionals, educators, leaders and experts who have worked with Eco Fluent Solutions share their experience of our approach.

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Dr Isotilia Costa Melo

Assistant Professor / Researcher / Associate Editor

I am a permanent Professor at ICN Business School and academic lead for the “Supplier Relationship and Sustainability” course, delivered to first-year Master’s students and the DESSMI programme. In autumn 2025, I had the privilege of collaborating with Souha, who taught on this course in French on the Nancy campus....

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Gaurav Choudhary

Technical Manager- GHG - Shipping

It was a great learning experience working with Souha . Her indepth knowledge, understanding of subjects like ISO 17029 requirements is quite exemplary. More impressive is her way & clarity in explaining the subject with practical examples. A mentor in true sense. Also appreciate her simple & straight forward attitude...

Patricia Pinilla

Sustainability Initiatives Business Unit Director

I had the pleasure of working with Souha, an exceptional Quality Manager with sharp attention to detail and a strong capacity to understand and optimize complex frameworks. She combines deep expertise in quality systems with a proactive, solutions-driven mindset, always turning challenges into sustainable improvements. Even though we couldn’t complete...

Mathias G.

Aviation and SAF Business Unit Director

One of Souha’s key strengths is her ability to identify areas for improvement, and drive initiatives that not only meet but exceed quality expectations. In addition to her knowledge of the ISO standards, Souha is an outstanding leader. She consistently demonstrated excellent communication and interpersonal skills, fostering a culture of...

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