We are proud to announce the launch of Research Octane Number (RON) testing services in Tanzania. This will allow our clients to benefit from prompt turnaround times and competitive pricing, making SGS the first and only private testing facility in Tanzania to provide this service.

Why is it beneficial to routinely test gasoline fuel?
In Africa the quality of fuel can vary. If a lower octane fuel than expected is used this will cause any engine to run poorly and can over time damage both the engine and emissions control system.
Is fuel tested to local and international standards?
At SGS, we ensure our high-quality testing is accurate. We use both local and international standards for our testing, in this case we can determine if your fuel meets quality standards according to ASTM D-2699.
SGS is committed to delivering high-quality sample analysis. Methods and detection limits are reviewed and revalidated regularly to ensure that data quality objectives are met and maintained. We participate in many formal and informal proficiency test programs to ensure validity of our results.
Building on deep expertise and wide portfolio
With a strong local presence and several laboratories across Tanzania, SGS is well-positioned to meet the growing demand for reliable and efficient testing services in the region. The introduction of RON services at our facility in Dar es Salaam further demonstrates our dedication to meeting the needs of our customers and expanding our oil & gas testing capabilities in East Africa.
In Tanzania, our oil & gas testing capabilities cater to a diverse range of fuel types, including:
- Jet A1 testing & Recertification
- Gasoline
- Gasoil
- Heavy Fuel Oil (HFO)
- Industrial Diesel Oil (IDO)
- Kerosene
- Condensate
This new capability underscores our commitment to providing innovative solutions that help our clients succeed in an increasingly competitive market. Clients can now rely on SGS for accurate and timely gasoline fuel testing, ensuring compliance with industry standards and regulations.
At SGS, we’re committed to providing high-quality testing services that clients can trust. The RON analysis allows our clients to minimize risk while optimizing efficiencies in the supply chain and improving profitability.

About SGS
SGS is the world’s leading Testing, Inspection and Certification company. We operate a network of over 2,500 laboratories and business facilities across 115 countries, supported by a team of 99,500 dedicated professionals. With over 145 years of service excellence, we combine the precision and accuracy that define Swiss companies to help organizations achieve the highest standards of quality, compliance and sustainability.
Our brand promise – when you need to be sure – underscores our commitment to trust, integrity and reliability, enabling businesses to thrive with confidence. We proudly deliver our expert services through the SGS name and trusted specialized brands, including Brightsight, Bluesign, Maine Pointe and Nutrasource.
SGS is publicly traded on the SIX Swiss Exchange under the ticker symbol SGSN (ISIN CH1256740924, Reuters SGSN.S, Bloomberg SGSN:SW).


