‎ Sudanese Accreditation Council (SDAC) has conducted a training course on (Measurement ‎Uncertainty and Metrological Traceability). From 27 – 30 October 2018. 20 trainees from the ‎national instituted participated in tanning ‎ The training course was instructed by Dr. Mahmoud El-Tayeb, Chairman of the Arab ‎accreditation cooperation (ARAC), and member of the Executive Committee of International ‎Laboratories Accreditation Cooperation (ILAC) and the Executive Committee of International ‎Accreditation forum (IAF).‎