This webinar focuses on the crucial aspect of assuring "people costs" within NEC4 contracts, particularly those with cost-reimbursable payment options (C, D, and E). Ian Heffy and Darren Ward discuss the contract requirements, the definition of defined cost, and the schedule of cost components. Darren Ward then delves into the practicalities of auditing and inspecting these costs, offering insights into contract amendments, understanding the project environment, data analysis, and testing methodologies to ensure accurate cost claims.