The NVQ Level 4 Diploma in Construction Site Supervision is the qualification for experienced site supervisors and a route to the CSCS Gold Supervisor card. An NVQ (National Vocational Qualification) is competence-based: instead of sitting exams, you prove that you can already do the job, assessed against national standards from your own workplace. It sits at Level 4 on the regulated qualifications framework, a step above the Level 3 supervision NVQ, and the whole qualification is completed remotely.
It is aimed at experienced site supervisors with broader responsibility than a first-line supervisor, overseeing larger sections of work or whole areas of a site. Because it is assessed on evidence from your day-to-day work, you keep working throughout, with no classes, no written exams and no site visits.
This NVQ is awarded by ProQual and regulated by Ofqual. Completing it, together with a pass in the Specialists CITB Health, Safety and Environment test, lets you apply for the CSCS Gold Supervisor card. The SSSTS course proves the safety knowledge expected of a supervisor but is not itself a card route; this NVQ is the qualification that earns the Gold card.
If you are a first-line supervisor, the Level 3 Occupational Work Supervision NVQ is the right level; Level 4 is the step above for more senior site supervision. Supervisors moving into management take the Level 6 Site Management NVQ, which leads to the Black Manager card.