N. Plekker attended a training workshop and practical course work from 2013/10/16 to 2013/10/17 on 8D TOPs problem solving techniques. They received a certificate that verifies their participation in the training, practical work, and examination where they received a mark of 95%. The certificate was signed by the program lecturer, program manager, and auditors from various organizations to validate N. Plekker's commitment to quality.