Industry Guides 5 min read12 June 2026

PAT Testing for Events and Exhibitions in Hertfordshire

From festivals at Knebworth to exhibitions at Hatfield and conferences across Herts, events in Hertfordshire need rapid PAT testing. Here's what event organisers need to know.

Hertfordshire hosts a wide variety of events — from major festivals at Knebworth Park and Hatfield House to corporate conferences, exhibitions, and private functions at venues across the county. All of these events involve electrical equipment that must be PAT tested before use.

Why PAT Testing Matters at Events

Event environments bring together electrical equipment from multiple sources — production companies, exhibitors, catering contractors, and venue operators. This mix of equipment, combined with temporary electrical installations and public access, creates specific risks. Event organisers have a duty of care to ensure all electrical equipment on their site is safe.

What We Test at Events

  • AV equipment, projectors, and display screens
  • PA systems, microphones, and amplifiers
  • Stage and performance lighting
  • Catering and food service equipment
  • Exhibitor stands and display equipment
  • Extension leads and temporary power distribution
  • Generator-supplied equipment

Rapid Pre-Event Testing

We understand the time pressures of event planning. Our engineers can provide rapid pre-event testing with same-day certification. For large events, we can deploy multiple engineers to work through equipment quickly. Contact us as early as possible in your event planning to arrange testing.