Red Bus Cartridges is a division of Dynamic Cassette International (DCI), a company with over 30 years’ experience in the manufacturing industry. We constantly strive to maintain and uphold the highest possible standards and our accreditations below are testament to our success as a British employer and remanufacturer.

OHSAS 18001

OHSAS 18001

The OHSAS 18001 is an internationally recognised standard and provides a framework for managing Occupational Health and Safety responsibilities so they become more efficient and more integrated into overall business operations with improved OHS performance and compliance with legislation.

OHSAS 18001 certification ensures a holistic approach to the identification and management of health and safety risks and therefore the potential for a healthier and safer working environment and the avoidance of accidents and occupational health problems to reduce the time lost through employee illness and injury.


FSC® Certification

FSC® is an international, non-governmental organisation dedicated to promoting responsible management of the world’s forests. The organization was set up in 1993 to tackle growing concerns about global deforestation.

The FSC® certificate confirms that forest products used are from responsibly harvested sources. The logo is shown on all of our laser toner and inkjet cartridge labels, confirming that the card and paper complies with the FSC® standard.

ISO 14001

International Standard EN ISO 14001:2004

All Red Bus products conform to the Standard EN ISO 14001:2004. Red Bus provides products of a higher quality with better service and value than its competitors and complies with the needs and expectations of it’s customers.

We are fully committed to preventing pollution and complying with current European Environmental legislation. All of our recycled products are designed to meet customer environmental requirements by using where possible recyclable materials and reduced packaging.

ISO 9001

International Standard EN ISO 9001:2008

Registration signifies that Red Bus has developed an approved set of procedures by which their operation is run and monitored. Many organisations decide to implement ISO 9001 and obtain registration because it assures customers that the company has a good ‘Quality Management System’ in place.



STMC stands for the Standardised Test Methods Committee. This global committee formed to find and promote standardised test methods for the printer cartridge industry. The test methods are used to evaluate toner printer cartridge performance. Standardised test methods make it possible to evaluate a cartridge anywhere and come up with the same test results no matter who tests it. Standardised tests do not specify how a cartridge must perform; they only measure it.

ISO 19752 / 19798

ISO 19752 / 19798

ISO 19752 (Black) ISO 19798 (Colour) strives for a comprehensive and rigorous definition of the measurement process with the purpose of creating clear and objective criteria for comparison of cartridge yields.

Made In Britain

Made in Britain Campaign

The Made in Britain Campaign supports and promotes British manufacturing, enabling buyers and consumers at home and abroad to identify British-made products.


If you register or log in you can save your printer(s) to "My Printers".

Once logged in, find the printer you are looking for and add it by clicking the plus button in this pop out:

The printer will then appear in "My Printers" and you can get to the compatible cartridges for your printer just by clicking the name!