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Marcela Reyes 

ISO Consultant, QEHS & IMS, Dublin 

Marcela is an ISO consultant and experienced auditor with more than a decade of experience in integrated management systems, specialising in ISO 9001, 14001 and 45001, who helps organisations turn compliance into streamlined, high-performing systems. 

Marcela Reyes: ISO Consultant, Integrated Management Systems and HSEQ

Marcela Reyes is an ISO Consultant at CG Business Consulting (CGBC) in Dublin, Ireland, with over a decade of experience in management systems. She specialises in implementing and auditing ISO 9001, ISO 14001 and ISO 45001 integrated management systems.

What standards does Marcela Reyes specialise in?

Marcela specialises in ISO 9001, ISO 14001 and ISO 45001, covering quality, environmental, and health and safety management. She is also trained in CSRD fundamentals and greenhouse gas emissions inventories.

How does Marcela help businesses achieve ISO certification?

Marcela manages ISO certification projects from start to finish, analysing client processes, identifying gaps and developing ISO-aligned documentation. She also delivers training, conducts internal and external audits, and supports clients after certification, including surveillance audit preparation.

What is Marcela’s professional background?

Marcela joined CGBC in March 2025. She previously worked as an ISO certification auditor across Central America and spent several years leading an integrated management system for a large organisation, including risk assessments, corrective and preventive actions, and digital transformation of management system processes.

How does Marcela bring technology into management systems?

Marcela integrates modern tools, including AI, into daily operations so that management systems remain agile and future-ready. Her approach connects strategy with execution and focuses on continuous improvement.

Who does Marcela work with?

Marcela has worked with organisations in healthcare, IT services, marketing and advertising, cement, cybersecurity, logistics and specialised technology. She is fluent in English and Spanish.

Qualifications and training

  • Higher Diploma in Project Management, Dublin Business School (2024)
  • MBA in Finance, UNITEC, Honduras (2013)
  • Integrated Management System Auditor (2018)
  • Google Project Management Certification (2021)
  • Greenhouse Gas Emissions Inventory (2022)
  • ISO 9001, 14001 and 45001 Awareness Training (2025)
  • CSRD Fundamentals, CSRD Institute (2025)

Ready to achieve or improve your ISO certification? Contact CGBC - HERE to speak with Marcela and the team in Dublin.