What to include in a site induction

While CDM 2015 does not mandate a standard template, the HSE's published guidance and industry best practice point to a core set of topics that every site induction should cover:

  • Site-specific hazards: What are the main risks on this particular site? Overhead power lines, contaminated ground, deep excavations, live traffic, asbestos, working at height. Workers need to know what they are walking into.
  • Emergency procedures: Fire assembly points, emergency contact numbers, first aid locations, nearest A&E, the muster procedure. Workers need to know where to go and who to contact before an emergency happens.
  • Site rules: PPE requirements, speed limits, designated walkways, smoking areas, prohibited areas, welfare facilities, working hours, and any site-specific restrictions.
  • Permit-to-work requirements: Which activities on this site require a permit? Hot works, confined space entry, working at height, excavation. Workers must know they cannot start certain work without authorisation.
  • Reporting procedures: How to report accidents, near misses, and unsafe conditions. Who the site safety team are. Where the accident book is kept.
  • Environmental controls: Waste management, dust suppression, noise restrictions, ecology zones, water protection measures.
  • Traffic management: Vehicle routes, pedestrian segregation, reversing areas, banksman requirements.

Some principal contractors also include a short comprehension check at the end of the induction to confirm that workers have understood the key points. This is not a legal requirement, but it strengthens your evidence that the induction was effective, not just delivered.

Who needs to be inducted

Everyone. Every person who enters the working area of a construction site needs a site induction. This includes:

  • Directly employed workers
  • Subcontractor workers (regardless of which company employs them)
  • Agency workers
  • Supervisors and managers who have not previously worked on this site
  • Visitors, clients, and consultants entering the working area
  • Delivery drivers who need to go beyond the site boundary

A common gap is subcontractor workers. A principal contractor may have inducted their direct workforce on day one, but three months later a new subcontractor mobilises with 20 workers who have never set foot on the site. If those workers start without an induction, the principal contractor is liable.

How to deliver a site induction

There are several approaches, and the right one depends on your site size and the volume of new workers you are processing.

Face-to-face group inductions

The traditional approach. A supervisor or site manager delivers the induction in person, usually in a site office or welfare unit. This works well for project mobilisation when a large number of workers arrive on the same day. It is less practical for sites with a steady trickle of new arrivals.

Pre-arrival digital inductions

Workers complete the induction on their phone or computer before arriving on site. The content is site-specific, and a comprehension check confirms understanding. When the worker arrives, they have already absorbed the key information and simply need a brief site tour to reinforce the digital content.

This approach is increasingly common because it reduces the bottleneck at the gate. Instead of 30 workers waiting in a portacabin for a group briefing, they arrive ready to start. AttendIQ's induction builder lets you create site-specific inductions with photos, videos, and knowledge checks that workers complete on their own device before they arrive.

Combination approach

Many principal contractors use digital pre-arrival inductions for the information-heavy content, followed by a short in-person site walkthrough on the first day. This gives you the compliance record from the digital component and the practical site familiarity from the physical tour.

Record-keeping obligations

CDM 2015 requires that you can demonstrate workers have been inducted. That means records. At a minimum, you need:

  • The name and employer of each inducted worker
  • The date the induction was completed
  • The version or content of the induction delivered
  • Evidence of acknowledgement (signature, digital confirmation, or comprehension test result)

These records need to be retained for the duration of the project and ideally for at least six years afterwards (the limitation period for civil claims). HSE can request them at any time during an inspection. If you are managing induction records on paper, lost sheets and illegible signatures are a real risk. When an inspector asks for the induction record for a specific worker, you need to produce it quickly.

Paper vs digital inductions

Paper inductions have been the norm in UK construction for decades. A worker sits in a portacabin, listens to a briefing, and signs a sheet. The sheet goes into a lever arch file. The file sits in the site office until the project ends, then it goes into storage.

The problems with this approach are well-documented:

  • Bottleneck at the gate: Workers cannot start until they have been inducted, and inductions can only happen when a supervisor is free to deliver them. On busy mornings, this creates queues and lost productive time.
  • Inconsistent delivery: Different supervisors deliver different content. A worker inducted by one supervisor may not receive the same information as a worker inducted by another.
  • Lost records: Paper gets lost, damaged, or misfiled. When an HSE inspector asks for a specific worker's induction record, finding it in a lever arch file of 500 signatures is not quick.
  • No version control: If the site rules change mid-project (new exclusion zone, changed traffic route), there is no way to confirm that workers inducted before the change have received the updated information.
  • No proof of understanding: A signature proves attendance, not comprehension.

Digital inductions solve all of these. Content is standardised. Completion is timestamped. Comprehension checks provide evidence of understanding. Records are searchable. Updated inductions can be pushed to workers who completed an earlier version. And workers can complete them before they arrive on site, removing the gate bottleneck entirely.

For a broader comparison of paper and digital approaches to site management, see our article on digital timesheets in construction, which covers similar ground for attendance and payroll records.

Tracking completion across your workforce

On a multi-contractor site, the principal contractor is responsible for ensuring that every worker has been inducted. That means tracking completion not just for your own employees, but for every subcontractor worker on site.

With paper, this means chasing subcontractor supervisors for lists of who has arrived, cross-referencing against induction sign-off sheets, and hoping nothing falls through the cracks. In practice, workers slip through. A subcontractor adds two workers to a gang mid-week. They start work without an induction because nobody updated the list.

With a digital system, the induction becomes a gate. A worker cannot be marked as site-ready until their induction shows as complete. If a subcontractor tries to clock a worker in who has not completed the induction, the system flags it. There is no manual cross-referencing needed.

AttendIQ links induction completion to the access rules engine. If a site requires an induction, a worker who has not completed it will be blocked at sign-in and told exactly what they need to do. The subcontractor admin is notified at the same time. This removes the gap between "supposed to be inducted" and "actually inducted."

For principal contractors managing multiple sites, this also means you can see induction completion rates across your entire portfolio from a single dashboard, rather than relying on site-by-site reporting.

Replace paper inductions with a process you can prove

AttendIQ lets you build site-specific inductions with photos, video, and knowledge checks. Workers complete them before they arrive. Completion is tracked automatically and linked to site access rules.

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