For site managers
SMSTS course
Build the safety knowledge to plan, organise and manage construction work. For current or aspiring site managers.
- Duration
- 5 days
- Delivery
- Live online with an instructor
£456including VAT, per person
CITB courses online
Live instructor-led SMSTS and SSSTS training for construction site managers and supervisors.
Choose the course for your role, renew an existing certificate or prepare with our free mock tests.
CITB Site Safety Plus
Live instructor-led training
Skills Training Group customer reviews
Choose your full course
Start with your job responsibilities. SMSTS is for managing a site; SSSTS is for supervising people and work. Check your employer’s requirements if you are unsure which you need.
For site supervisors
SSSTS course
Understand your responsibilities for supervising people and work safely on a construction site. For current or aspiring supervisors.
- Duration
- 2 days
- Delivery
- Live online with an instructor
£238.80including VAT, per person
Renew an existing certificate
Already qualified? Complete the relevant Refresher while your certificate is still valid. If it has expired, you need to take the full course again.
Renew your SMSTS certificate
SMSTS Refresher
Update your site management safety knowledge and renew a current, valid SMSTS certificate.
- Duration
- 2 days
- Delivery
- Live online with an instructor
- Entry
- Valid SMSTS certificate
£288including VAT, per person
Renew your SSSTS certificate
SSSTS Refresher
Refresh your site supervision safety knowledge and renew a current, valid SSSTS certificate.
- Duration
- 1 day
- Delivery
- Live online with an instructor
- Entry
- Valid SSSTS certificate
Enquire for a quoteAsk about current price and availability.
Contact us for the next available Refresher dates. Include the expiry date on your current certificate so we can help you plan your renewal.
SMSTS and SSSTS mock tests
Practise your construction safety knowledge before your course or as part of your revision. Choose the test that matches your training.
SMSTS mock test
Try practice questions about construction site management, health and safety responsibilities and controlling risks.
Try the free SMSTS mock testSSSTS mock test
Check your knowledge of site supervision, safe working practices and your responsibilities for the people you supervise.
Try the free SSSTS mock testThese are Skills Training Group practice resources, not official CITB examination papers. They support revision and do not replace course attendance or assessment.
Booking for your team?
Tell us how many people need training, their roles and your preferred dates. For renewals, include certificate expiry dates. We can help you choose between the full courses and Refreshers.
Check our booking terms and conditions before paying.
Before you book
What is the difference between SMSTS and SSSTS?
SMSTS covers the responsibilities of managing construction work and is aimed at current or aspiring site managers. SSSTS focuses on supervising people and work on site. The appropriate course depends on your role and your employer’s requirements.
Are these live classes or self-paced courses?
These courses are taught live online with an instructor. You attend scheduled sessions, take part in discussions and complete the course assessment. You need to attend every training day in full. Read the individual course page for equipment and joining requirements.
Can I take a Refresher after my certificate expires?
No. You need a current, valid certificate for the corresponding Refresher. If your SMSTS or SSSTS certificate has expired, choose the relevant full course. Contact us before booking if you need help checking your training record.