The NSI Testing Centre located in the harbour town of Walvis Bay, is a nationally recognised analytical laboratory providing internationally accredited Chemical and Microbiological testing services to support industry, trade, regulatory compliance, and public health. The laboratory delivers accurate, reliable, and impartial analytical solutions in accordance with recognised national and international standards, enabling customers to verify product quality, ensure regulatory compliance, and make informed decisions with confidence.
Serving a diverse range of sectors including fisheries and seafood, agri-food, water, hospitality, manufacturing, environmental monitoring, and the oil and gas industry, the Testing Centre offers comprehensive analytical services covering food, water, environmental hygiene samples and other specialised testing requirements. Through the application of advanced analytical techniques and scientifically validated methods, the laboratory provides accurate and reliable test results that supports risks management, products quality, and market access.
The Testing Centre is accredited by the Southern African Development Community Accreditation Service (SADCAS) to the internationally recognised ISO/IEC 17025 standard (Facility No. TL0199 for TEST-1 0020 and TEST-5 0048), which specifies the general requirements for the competence, impartiality, and consistent operation of testing and calibration laboratories. The laboratory has maintained continuous accreditation since May 2011, demonstrating its sustained technical competence and commitment to excellence in analytical testing.
Quality is embedded in every aspect of the Testing Centre’s operations through a robust Quality Management System (QMS) founded on the principles of ISO/IEC 17025. The laboratory is committed to delivering accurate, reliable, and timely test results while continually improving the effectiveness of its management system. This commitment ensures the highest standards of technical excellence, integrity, impartiality, customer service, and confidence in every result issued.
Supported by a team of highly qualified scientists, state-of-the-art facility and internationally recognised analytical methodologies, the NSI Testing Centre continues to be a trusted partner for industry, government, exporters, and consumers by contributing to product safety, environmental sustainability, public health protection, and the competitiveness of Namibian products in regional and international markets.
For more information on accreditation of Testing services, visit the TQM Page.
FAQ
How can i submit samples?
Guidance on sample submission for microbiological and chemical analysis can be found here
What should I test for?
- Customers are guided to review relevant regulations, compulsory standards, standards and/or customer requirements for the target products.
- Relevant standards can be purchased: here
What is the cost of testing?
Cost of analytical testing services can be found: here
What is the turnaround time for Testing Services?
Information on service turnaround time can be found here.
When do companies request for Microbiological testing?
Most companies conduct microbiological testing before releasing their products to the market as part of their quality control processes. Others perform routine testing during production to verify batches, investigate quality concerns, or obtain export certification. Proactive testing is necessary to helps identify and resolve issues early, preventing larger problems later.