How Long Does An SSSTS Refresher Last?

26 June 2026

An SSSTS refresher is typically completed in one day and is designed to update the knowledge of supervisors who already hold a valid qualification. If you’re looking for an SSSTS refresher course online, Safe2Site Supervision Training offers a flexible option for supervisors who want to keep their knowledge current without attending a classroom session.

How long does an SSSTS refresher last?

Course duration

A traditional SSSTS refresher is usually delivered over one day. The course updates supervisors on current health and safety legislation, site responsibilities and best practice, helping them maintain the knowledge needed to supervise construction work safely and confidently. It is intended as a focused renewal route rather than a full repeat of the original training.

How long is the qualification valid?

Once completed, the qualification is typically valid for five years, provided the refresher is taken before the existing certificate expires. Supervisors should always check renewal requirements well in advance to avoid having to complete additional training or risk a gap in their supervisory status.

A flexible way to refresh your supervisory knowledge

If you’re searching for an alternative to classroom-based learning, Safe2Site Supervision Training offers a flexible solution. As an approved online alternative, it’s suitable for both new supervisors and those looking to update their existing knowledge without travelling to a training centre or taking time away from site for a fixed classroom session.

Instead of attending a scheduled classroom course, learners can complete their training online around work commitments while developing the practical knowledge required to supervise construction sites safely and effectively. This makes it a practical option for busy supervisors who need recognised training with more convenience and flexibility.

What does the course cover?

  • Current health and safety legislation
  • Roles and responsibilities of site supervisors
  • Risk assessment and hazard control
  • Communication and leadership
  • Safe systems of work
  • Promoting a positive safety culture

The course provides comprehensive site supervisor training, helping supervisors understand their responsibilities while supporting compliance across construction projects. It also reinforces the practical decision-making skills needed to manage teams, reduce risk and maintain safe working standards on site.

Can SSSTS be done online?

Many supervisors want a more flexible way to complete their training. While traditional SSSTS courses are commonly classroom based, Safe2Site Supervision Training provides an online learning route for those who need a more convenient way to study around work and site commitments.

Choosing the right supervisor training

When comparing SSSTS course requirements or researching SSSTS course cost, it’s worth considering flexibility alongside course content. Online learning can reduce travel, minimise time away from site and provide a more convenient way to develop or refresh supervisory knowledge, especially for those balancing training with active site duties.

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FAQs

Is the SSSTS refresher hard?

Most supervisors find the SSSTS refresher manageable because it builds on knowledge they already use in their role. The course focuses on updates to health and safety legislation, supervisory responsibilities and current best practice rather than introducing entirely new concepts. For those wanting a more flexible route, Safe2Site Supervision Training offers an online alternative.

How much is an SSSTS refresher course?

The cost of an SSSTS refresher varies between training providers and depends on factors such as delivery method and location. Classroom-based courses may also involve travel and time away from site. When comparing options, many supervisors consider flexibility as well as price, which is why online training such as Safe2Site Supervision Training can be a practical choice.

How long does an SSSTS refresher last?

A traditional SSSTS refresher is normally completed in one day, usually taking around six to seven hours. When completed before the existing qualification expires, it typically renews the qualification for a further five years. Planning ahead helps supervisors maintain their knowledge and avoid gaps in their training or unnecessary delays to renewing their skills.

Can you do an SSSTS refresher online?

Some providers offer online or blended learning, depending on current approval arrangements. If you’re looking for a fully flexible option, Safe2Site Supervision Training allows supervisors to complete recognised training around existing work and personal commitments without attending a classroom course.

What do you do on an SSSTS refresher course?

An SSSTS refresher updates supervisors on current health and safety legislation, risk assessment, communication, leadership and safe systems of work. The aim is to reinforce the practical knowledge needed to supervise construction activities safely and effectively. Similar core principles are covered through Safe2Site Supervision Training, delivered in a flexible online format.

Looking for a flexible alternative?

If you want to refresh your supervisory knowledge without attending classroom training, Safe2Site Supervision Training offers a flexible online route that helps supervisors maintain the knowledge and confidence needed to manage construction sites safely and effectively.

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