UNBS certifies over 90 more companies to produce sanitizers- brenosept hand sanitizers ,Photo: monitor.co.ug. The Uganda National Bureau of Standards (UNBS) has certified 98 more companies to produce sanitizers as of 8 th July 2020. This is aimed at protecting consumers from buying sanitisers that do not comply with standards and are harmful to their health, in the wake of COVID-19.UNBS certifies over 90 more companies to produce sanitizersPhoto: monitor.co.ug. The Uganda National Bureau of Standards (UNBS) has certified 98 more companies to produce sanitizers as of 8 th July 2020. This is aimed at protecting consumers from buying sanitisers that do not comply with standards and are harmful to their health, in the wake of COVID-19.