Pressure Systems Safety Regulations (PSSR 2000) Examinations

A written scheme of examination (WSE) is a legal requirement for most pressure systems and all steam equipment.

The Written Scheme should identify the components of the system and also identify the serviceable components and their frequency.

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Compressor with Milwaukee camera

Examples of pressure systems we examine:

  • Compressors
  • Air receivers
  • Air/Oil Receiver
  • Vacuum vessels
  • Expansion vessels
  • Vessels/Vats
  • Autoclaves
  • Accumulators
  • Coffee Machines

What you need to know

A written scheme of examination (WSE) is a legal requirement for most pressure systems and all steam equipment.

For the equipment to fall under PSSR 2000 it must:

  • Comprise of a pressure system generally of rigid construction of one or more pressure vessels.
  • Contain a relevant fluid (steam, gas or any fluid or mixture of fluids greater than 0.5 bar, or a liquid which would have a vapour pressure greater than 0.5 bar) of more than 250 bar/litres (pressure x volume = bar/litres).

Equipment may not meet the criteria of the above in which case the employer or owner of the equipment has obligations of examination under the Provision and Use of Work Equipment Regulations 1998.
For the full scope of the regulations please refer to the Safety of pressure systems Approved Code of Practice and Guidance available to download from:

Safety of pressure systems: Pressure Systems Safety Regulations 2000. Approved Code of Practice L122 (hse.gov.uk)

Our PSSR Examination Process – Competent, Compliant, Recorded

Meeting your obligations under the Pressure Systems Safety Regulations 2000 requires a Written Scheme of Examination (WSE) and competent periodic inspections. Here’s how we deliver:

1. Initial Asset Review

We identify and assess relevant pressure vessels, air receivers, steam boilers, and pipework within your workplace.

2. Written Scheme of Examination (WSE)

If you don’t already have one, we can help arrange or advise on producing a WSE with a competent person, as legally required.

3. Site Inspection & Condition Check

A qualified inspector examines the equipment for wear, corrosion, damage, or any safety-critical issues – referencing the WSE.

4. Compliance Documentation

Findings are recorded, and compliance certificates issued for audit readiness. Any defects or recommendations are clearly reported.

5. Ongoing Compliance Support

We can diarise reminders for re-inspection intervals and help you stay on top of legal responsibilities moving forward.


Missing documentation or overdue inspections? We’ll help you get back on track and stay legally covered.

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Why choose Velocity Safety Ltd

Why choose Velocity Safety Ltd for your Pressure Systems Safety Regulations (PSSR 2000) Examinations requirements

  • Engineer surveyors trained and Certificated by IOSH in PSSR examinations.
  • Written Schemes of Examination audited by a third party.
  • Over 12 years experience in the health and safety industry.
  • Fully Insured
  • Calibrated instrumentation used that has been calibrated to national standards within the last 12 months.
  • Fast turnarounds available
  • Mobile service available nationwide
  • Advice and guidance available
  • Written Schemes of Examination certified by a incorporated or chartered engineer (dependent on system).
  • Pressure Safe member

What Others Say About Us…

Facilities managers and plant operators rely on our no-fuss approach to pressure system compliance – with clear reports and zero downtime.

FAQs – PSSR 2000 Examinations

Pressure system safety can feel technical – here’s what most businesses want to know:

What is a PSSR examination?

It’s a mandatory inspection carried out by a competent person to ensure your pressure systems are safe and compliant under UK law.

Is a Written Scheme of Examination (WSE) always required?

Yes. If your pressure system operates at over 250 bar litres, a WSE is a legal requirement under PSSR 2000. Or steam at any pressure.

What qualifies as a pressure system?

Common examples include air compressors, autoclaves, air receivers and would you believe coffee machines (if producing steam).

Who can perform a PSSR inspection?

Only a competent person – typically someone with engineering qualifications, industry knowledge, and independence from maintenance duties.

How often do I need an inspection?

The WSE specifies the interval. Most systems require inspection every 12-24 months depending on usage and risk level.

What happens if I don’t comply?

Failure to comply can result in enforcement action by the HSE, invalidated insurance, and serious health and safety hazard.

Do you provide the Written Scheme?

Yes.

Can you inspect multiple sites?

Yes – we support multi-site businesses across the UK with grouped inspections and compliance scheduling.

What documentation do I receive?

You’ll get a full inspection report, compliance record, and notification of any remedial actions required and where requested a WSE.

Do you offer PSSR examinations near me?

Yes – we carry out PSSR 2000 examinations for clients across the North West and the rest of the UK. Whether you’re operating compressors in Preston, managing autoclaves in Blackpool, or running pressurised systems in Manchester, we help you stay compliant with thorough inspections, documented reports, and expert advice. We also support clients further afield in London, Birmingham, and industrial hubs throughout the UK.

Whatever your Pressure Systems Safety Regulations (PSSR 2000) Examination requirements are you can be sure you’re in honest, reliable and safe hands.

Contact Velocity Safety today 01254 933 486 or Contact Us

Schedule a PSSR 2000 Examination

Ensure your pressure systems meet statutory inspection requirements under PSSR 2000. Our competent examiners provide detailed written schemes and certified reports for full legal compliance.

    01254 933 486
    info@velocitysafety.co.uk

    Velocity Safety
    Unit 7 Whitebirk Enterprise Centre,
    Lower Phillips Road,
    Blackburn,
    Lancashire
    BB1 5UD