CITB Site Management Safety Training Scheme (SMSTS) Refresher
Book NowThe CITB Site Management Safety Training Scheme (SMSTS) Refresher course is a two-day CITB-accredited training course designed for site managers and construction professionals who need to renew their existing SMSTS qualification and stay up to date with current health and safety legislation.
- CITB accredited
- Valid for 5 years
- Required to renew an existing SMSTS certificate
- Delivered in Letchworth Garden City
- Accessible for delegates across Hertfordshire
- Ideal for site managers and senior construction professionals
CITB SMSTS Refresher Course in Letchworth
Delivered in Letchworth Garden City, this CITB SMSTS Refresher course helps construction site managers and senior supervisors update their knowledge of current health and safety legislation, industry best practices, and changes affecting the construction and civil engineering industries. The course revisits key areas covered in the original SMSTS training while introducing new topics aligned with modern construction site safety standards and working practices.
Delegates will improve their understanding of risk management, legal responsibilities, workplace health and safety, environmental awareness, and effective site safety management. Ideal for construction professionals responsible for planning, organising, monitoring, and controlling site activities, the course supports ongoing compliance and helps maintain high standards of health and safety across construction projects. Upon successful completion, delegates receive a renewed CITB Site Safety Plus certificate valid for five years.
WHO SHOULD ATTEND THIS COURSE?
The CITB SMSTS Refresher course is ideal for:
- Site managers renewing their SMSTS qualification
- Construction professionals with an existing SMSTS certificate
- Senior supervisors and project managers responsible for site safety
- Individuals overseeing construction site operations and compliance
- Managers needing to stay up to date with current health and safety legislation
A valid SMSTS certificate must be held before attending this refresher course.
Please Note:
To enrol on the CITB SMSTS Refresher course, delegates must hold a valid SMSTS certificate dated on or before the course start date.
A copy of the certificate must be emailed to:
Delegates without a valid certificate will not be permitted to attend the course and refunds cannot be issued.
Do you have parking available on site?
We have a limited number of free parking available on site – do give us a call to check availability on the day. Letchworth Garden City Train Station is also a 30 minute walk away for those who are travelling longer distances.
Will you provide food and drink?
For all day courses we provide drinks and a cold buffet at lunchtime for courses held at our premises. Please let us know ahead of time any dietary requirements so they can be catered for.
Who will the course benefit?
People who currently hold a valid Site Management Safety Training Scheme (SMSTS) certificate. Candidates must not let their existing certificate expire before starting the refresher course. Anyone who does not attend before the certificate expires will need to take the full SMSTS course again.
What is the CITB SMSTS Refresher course?
This is a two day refresher training offered at Safety for Business’s Letchworth centre in Hertfordshire, specifically for individuals who have previously completed and passed the five‑day SMSTS course. It renews your SMSTS certificate for a further five years and brings your site management safety knowledge up to date.
What are the entry requirements?
It’s open only to delegates holding a current, valid SMSTS certificate. You also need to show valid photographic ID (passport or driver’s licence) and have competence in reading, writing, and understanding English.
How is the course assessed?
Assessment is continuous throughout the two days, participation in group work, presentations and practical tasks, plus a final multiple-choice test.
Is the course Levy grant funded?
Yes. Eligible employers registered with CITB can claim a grant. You’ll need your company’s CITB Levy number at booking or on the course day.
from £85 + VAT

from £85 + VAT

from £85.00 + VAT

