Training & Certification

Safe operation starts with the right training

Industrial cleaning operations involving high and ultra-high-pressure waterjetting require more than advanced equipment. They require skilled operators, proper procedures and a strong focus on safety.

Combining equipment expertise from DERC Salotech with professional training from DERC Adviesgroep, we support industrial cleaning professionals through training, certification and consultancy services that help companies work safely, efficiently and in compliance with industry standards.

Why Training Matters

Working with high and ultra-high-pressure waterjetting equipment involves significant forces and potential hazards. Proper training helps operators understand equipment capabilities, identify risks and apply safe working practices in demanding industrial environments.

Well-trained personnel contribute to:

• Improved operational safety
• Increased efficiency and productivity
• Reduced risk of incidents and downtime
• Compliance with industry regulations and standards
• Greater confidence when operating specialized equipment

At DERC Adviesgroep, training is focused on practical application, real-world experience and long-term safety awareness.

SIR Training Programs

DERC Adviesgroep provides a range of training programs based on the standards and guidelines of SIR (Stichting Industriële Reiniging).

As an officially recognized SIR training and examination provider, DERC Adviesgroep delivers accredited training programs and examinations leading to official SIR certification.

Training courses are conducted at our dedicated training facility in Stellendam, the Netherlands, where participants benefit from both classroom instruction and practical hands-on exercises. In-company and on-site training programs can also be arranged upon request.

These programs are designed for professionals working in industrial cleaning and cover both theoretical knowledge and practical skills required for safe and responsible operation.

Training courses are delivered by experienced instructors with extensive field knowledge and are tailored to the realities of daily industrial cleaning operations.

Water Jetting Association (WJA) Training

For international projects and organizations, DERC Adviesgroep also provides training and certification according to the standards of the Water Jetting Association (WJA).

WJA certification is internationally recognized and supports companies in maintaining globally accepted safety standards for waterjetting operations.

DERC Adviesgroep was the first organization outside the United Kingdom authorized to deliver WJA training programs. This achievement reflects our commitment to promoting safe working practices and professional development within the global industrial cleaning industry.

International Training & Consultancy

In addition to certification programs, DERC Adviesgroep supports companies worldwide through consultancy, knowledge transfer and customized training solutions.

Whether supporting contractors, industrial facilities or service providers, our goal is to help organizations improve safety, operational performance and workforce competence.

Training programs can be delivered internationally and adapted to local requirements, project conditions and customer needs.

Contact Us

Interested in SIR training, WJA certification or customized industrial cleaning training programs?

Our team is available to discuss your requirements and help identify the most suitable training solution for your organization.