The CSCS green card: the complete guide

The CSCS green card — properly the Labourer card — is the card that lets you work on most UK construction sites in a general or labouring role. It proves you have the basic health-and-safety knowledge to be there safely, and almost every principal contractor now asks to see a valid CSCS card at the gate. This guide walks through exactly how to get one, what the test involves, and what it costs — with links to free practice for every part of it.

What the green card is

CSCS stands for the Construction Skills Certification Scheme. It is the industry card scheme that shows a worker has the training and qualifications for the job they do on site. The scheme has a range of cards for different roles; the green one is the Labourer card, the starting point for anyone entering construction without a trade qualification yet.

A common point of confusion: the green card and the test are two different things. You do not "pass the CSCS test" — you pass the CITB Health, Safety & Environment (HS&E) test, and then apply to CSCS for the card. CITB runs the exam; CSCS issues the card.

Who needs a green card

If you are doing general labouring, site tidying, traffic marshalling, or assisting trades and you do not yet hold a construction NVQ, the green Labourer card is the one for you. If you already have a recognised trade qualification, you can usually go straight to a blue Skilled Worker card instead — the green card is not a stepping stone you are forced through if you are already qualified.

The CSCS card colours

It helps to see where the green card sits in the wider scheme. Each colour maps to a level of qualification and responsibility:

What you need for a green card

Two things, completed in this order:

The Level 1 health & safety course

The qualification half of a green card is the Level 1 Award in Health and Safety in a Construction Environment (RQF), or an approved equivalent. It is a short course — often a single day — that ends in a multiple-choice assessment. Plenty of providers run it, in person and online. Some other courses and site tickets count as approved equivalents, so if you have done recent health-and-safety training it is worth checking whether it already qualifies before paying for another one.

The CITB HS&E test

The other half is a pass in the CITB Health, Safety & Environment (HS&E) test for Operatives — the part most people worry about, and the part you can genuinely revise for. It is sat on a computer at a Pearson VUE test centre.

There are different versions of the HS&E test for different roles — Operatives, Specialists, and Managers & Professionals. For a green Labourer card you sit the Operatives version. All are 50 questions in 45 minutes.

What the test covers

CITB groups the test into a set of core knowledge areas. We've broken those down into fourteen plain-English hazard topics, each with its own revision page covering what comes up and where people slip up:

The behavioural case-study questions

This is the part that catches people out. Of the 50 questions, 38 are knowledge questions and 12 are behavioural case-study questions, grouped around a couple of short site scenarios. The behavioural questions don't test facts — they test attitude. Given a situation, they ask what the safest, most responsible thing to do is.

Because the pass mark is high — you can only afford five wrong answers in total — the behavioural questions are where a lot of otherwise-ready people lose the marks that cost them the pass. The rule of thumb: the answer that puts safety first, reports the problem, and never cuts a corner is almost always the right one, even when a quicker option is on offer.

Booking and test day

You book the HS&E test through CITB and sit it at a Pearson VUE test centre. Take valid photo ID — you won't be allowed to sit it without. The test is on a touchscreen, you can flag questions and come back to them, and you find out whether you passed straight away. If you don't pass, you can book a resit; there is no limit on attempts, but each one is a fresh booking and fee.

A two-week revision plan

You don't need months. A focused fortnight is plenty for most people:

1. 01Days 1–2: Sit a full mock cold, before revising anything. Your first honest score tells you which areas are actually weak — far more useful than a good score after cramming what you already knew.
2. 02Days 3–8: Work through your two or three weakest hazard areas, one per session. Read the topic page, then do questions on just that area until you're getting them right without thinking.
3. 03Days 9–11: Focus on the behavioural side. Practise the case-study questions and get used to picking the safest, most responsible answer every time.
4. 04Days 12–13: Sit the second full mock under timed conditions. Aim to be clearing 45/50 comfortably, with time to spare.
5. 05Day 14: Light review of any lingering weak spots. Don't cram the night before — you know it by now.

Applying for the card

Once you have the Level 1 qualification and a current HS&E test pass, you apply to CSCS for the card — online or by phone. You must apply within two years of passing the test, or it no longer counts. The card is posted to you, and most sites will accept a digital version through the official CSCS app while you wait for the physical card.

What it costs

There are three costs: the Level 1 course, the HS&E test, and the card application. Course prices vary a lot by provider, and CITB and CSCS adjust the test and card fees from time to time, so we don't quote a single figure that would go out of date — check the current prices on the CITB and CSCS websites before you book. As a rough shape, the test and the card are each a modest one-off fee, and the course is the largest of the three. Last checked September 2026.

Renewing the card

The green Labourer card lasts five years. To renew it you sit the HS&E test again before it expires — there is no separate, easier renewal exam; it is the same test. It's worth putting a reminder in your phone a couple of months before the expiry date so you're not caught out and locked off site.

After the green card

The green card gets you on site in a general role — it's the start, not the finish. The usual next step is to gain a recognised construction qualification (an NVQ or SVQ) in a trade, which lets you move up to a blue Skilled Worker card and the better-paid work that comes with it. Many people do their NVQ on the job while holding a green card, then upgrade.

Independent study material, not affiliated with or endorsed by CSCS or CITB. Card types, test format and fees change from time to time — always check the official CITB (citb.co.uk) and CSCS (cscs.uk.com) websites for the current requirements before you book.