Get your CSCS Green Card & Site Supervision Training online! 4.9⭐ ratings on Google & Trustpilot! Use code FACEBOOK15 for £15 off!
At COSAC, we make it easy to get your CSCS Green Card or complete your Site Supervisor training - all online, all stress-free. Whether you're just starting out in construction or stepping up into a supervisor role, we’ve built our training to work around you.
💻 Fully online
🕒 Learn in your own time
📥 Certificates issued fast
📱 Works on mobile
Visit 👉 www.cosac.co.uk to get started.
10/06/2026
🚧 Looking for affordable Health & Safety training?
With over 19 approvede-learning courses available from just £20 + VAT, COSAC makes it easy to stay compliant and develop your skills at a time that suits you.
✅ IOSH, IATP, CPD & IIRSM Certified Courses
✅ Learn Anywhere, Anytime
✅ Instant Online Access
Click the link in comments to find the right course for you:
08/06/2026
🚧 Looking to get your CSCS Green Card quickly?
With Safe2Site, you can complete your qualification online and take one of the fastest, most affordable routes to becoming site-ready. ✅
✔ Study online at your own pace
✔ Fast-track your route to site work
✔ Trusted training and support throughout
Start today and get on site sooner.
👇 Link in the comments
01/06/2026
Got a CSCS Green Card to get or a Site Supervisor qualification to tick off?
Don't let time hold you back. With COSAC, you could be qualified in as little as 24 hours and have your certificate ready before you know it.
Get started today and keep your career moving. Click link in bio to learn more.
21/05/2026
Need a CSCS Green Card fast?
✅ Train 100% online, anytime
✅ Free resit & practice test included
✅ Same-day results, certified in 24 hours
Start today and get site-ready sooner - Use code FACEBOOK15 for £15 off.
15/05/2026
💚 Mental Health Week | 11–17 May 💚
This week is a reminder to pause, reflect, and look after your wellbeing.
The Resilience Builder – Online Mental Health Course offers practical tools to help you manage stress, build resilience, and support your mental health — all at your own pace, wherever you are.
Take a positive step for yourself today👉
Real people. Real experiences.
We’re so grateful for the lovely feedback from our customers 🥰
Want to see what we can do for you?
28/04/2026
Strong site supervision is key to a safer, more efficient workplace.
Our Safe2Site Supervision Training is designed to support site supervisors with the knowledge and practical skills they need to manage teams safely and confidently. The course focuses on real-world site challenges, helping reduce incidents while improving compliance and leadership on site.
✔ Fully online learning
✔ CITB recognised
✔ Ideal for current and aspiring site supervisors
Invest in safer supervision and better site performance.
👉 Find out more and enrol today via the link in comments
23/04/2026
✅ Complete in a day
✅ CITB-approved training
✅ Instant Results
✅ Learn on any device, anytime
Safe2Site online training from COSAC — simple, flexible, and trusted.
| Monday | 8am - 6pm |
| Tuesday | 8am - 6pm |
| Wednesday | 8am - 6pm |
| Thursday | 8am - 6pm |
| Friday | 8am - 6pm |