nec 4
Within 1 - 4 months only, a non or professional could be an expert in the nec 4Â contract field. The College of Contract Management gives a hand for aspirants to understand and adds more of their knowledge about nec contract by enrolling at their course name professional diploma in nec contract. The NEC4 is an umbrella term, referring to a wide variety of contracts across the engineering and construction industry. The aim of which is the provision of guidance for effective project management.