Fig. 2From: Impact of ISO/IEC 17025 laboratory accreditation in sub-Saharan Africa: a case studySummary for severity of laboratory’s nonconformities (NCs) pre- and post-accreditation, show major management and technical NCs decreased post accreditation. There were decreased numbers of major NCs, for both management and technical requirements, pre to post-accreditation years of auditsBack to article page