By Eamonn Ryan
The AENOR certification process – with its emphasis on rigorous testing, continuous monitoring, and adherence to industry standards – are highly relevant to the HVAC&R sector, particularly when it comes to the use of plastic piping systems. This is Part 1 of a three-part series.

At the launch of CEISLAB SA’s new initiative in South Africa, Ricardo Pascual, CEO of AENOR, shared a comprehensive outlook on the company’s global certification process. © RACA Journal
HVAC systems rely on a variety of piping materials to ensure safe and efficient operation, and having products certified by a reputable scheme like AENOR ensures they meet the necessary performance and safety requirements.
The regular, in-depth testing and certification process not only guarantees product quality but also supports sustainability efforts in the HVAC industry, aligning with growing market demands for environmentally responsible and high-performance building solutions. Through certification, HVAC professionals can have confidence in the reliability and durability of the materials used in their systems, promoting long-term performance and compliance with regulatory standards.
At the launch of CEISLAB SA’s new initiative in South Africa, Ricardo Pascual, CEO of AENOR, shared a comprehensive outlook on the company’s global certification process for plastic piping systems, highlighting a decade-long journey that has transformed its presence in South Africa.
Reflecting on the company’s beginnings, Pascual recalled, “Ten years ago, we received a call from two companies in Spain asking us to help them in South Africa. Initially, we didn’t know what to expect, but thanks to the vision of our leadership, we came here, and that decision led to the strong partnerships we have today.”
Pascual’s presentation shed light on AENOR’s significant role in certifying plastic piping systems worldwide. AENOR’s certification process ensures product quality, traceability and sustainability, with a strong focus on recycled materials. “Our certification scheme is recognised across Europe, the Middle East, Asia and China. We currently have over 250 factories globally holding our AENOR certification. In South Africa, we are focused on applications like hot and cold water supply, gas, drainage and civil works, with more than 80% of pipes sold here certified under our AENOR system.”
One of the key aspects of AENOR’s success in this market is the company’s commitment to sustainability. Pascual emphasised their ongoing efforts in incorporating recycled materials into the plastic piping system certification, noting that “sustainability is now at the forefront of our work, and we are actively developing processes that include recycled content and ensure traceability”.
He highlighted AENOR’s collaboration with Sanas, South Africa’s national accreditation body. Pascual noted that “the integration with Sanas has allowed us to build trust with the local market and ensures that we maintain high standards for quality and certification”.
In addition to certifying a range of plastic piping products, AENOR’s technical committee is dedicated to market surveillance. “Every year, we define a surveillance plan to ensure that products on the market meet the certification standards. Our market surveillance covers various families of products, and we carry out random checks to identify any quality issues,” Pascual explained.
The organisation’s continued growth in South Africa is also supported by its partnership with local organisations and its proactive stance on adapting to the needs of the local market. Pascual expressed optimism about the future, stating, “We are excited to continue expanding our presence here, bringing new opportunities for local industries while maintaining the highest standards of certification and quality.”