If your university research lab or pharmaceutical facility relies on gas cylinders or a fixed lab gas system, PSSR 2000 applies - and the compliance obligation is identical across both sectors.
The Pressure Systems Safety Regulations 2000 (PSSR 2000) cover any lab operating pressurised equipment - bottled gas, fixed gas piping, regulators connected to a distribution system. It doesn't matter whether you're a university chemistry department or a pharma QC lab.
If you're buying laboratory gases from a supplier like BOC or Air Products and running them into instrumentation, the same rules apply. Every gas cylinder connected to a fixed system brings that system into scope.
University research departments, pharmaceutical industries, pilot and production plants and the chemical industry all use laboratory gases in broadly the same way. The compliance question is the same too - but it often goes unanswered.
Common triggers include:
New lab manager inheriting an uninspected system
Health and safety team flagging out-of-date components
Lab refurbishment raising questions about existing laboratory gas installation
Instrumentation failure prompting a check of the lab gas supply
Audit or inspection revealing gaps in the compliance record
Someone searching for "medical gas systems" when they actually need laboratory gas support
The compliance obligation doesn't announce itself.
If your lab has fixed gas piping connecting gas cylinders to instruments, PSSR 2000 applies. This covers university research labs, pharmaceutical industries with QC or development facilities, and any site running analytical equipment fed by a fixed lab gas supply - whether that supply comes from individual gas cylinders, bottled gas manifolds or gas generators. Your lab is likely in scope if it has any of the following:
Fixed pipework (copper, stainless steel) with laboratory tapping points and fittings serving multiple instruments
GC, HPLC or mass spectrometry using laboratory gases or gas mixtures
Gas cylinders or gas generators supplying a building distribution system
Pressure regulators, pressure gauges, shut-off valves, gas solenoid valves, drop lever valves or non-return valves on a fixed system
Systems that have never had a written scheme of examination
Labs handling corrosive gases, combustible gases, hydrogen sulfide or ammonia
Not sure whether your setup counts? A free site survey will confirm it.
University and pharma labs often think laboratory gas compliance doesn't apply to them.
The duty holder under PSSR 2000 is the organisation that owns and operates the gas system - not the gas supplier, not the building facilities team by default. In laboratory environments, responsibility typically sits with the lab manager or H&S officer. Competence of both the system operator and anyone carrying out assessments or inspections is a specific requirement under the regulations. In practice, that means being responsible for:
Maintaining a current written scheme of examination
Ensuring annual inspections are carried out by a competent examiner
Replacing components - regulators, valves, fittings, laboratory gas taps - before they reach their expiry date
Keeping records that would satisfy an HSE investigation
Ensuring staff who work with gas systems are trained
A gas system that looks fine can still be non-compliant.
Components have a five-year service life regardless of condition. If an incident occurs and no written scheme is in place, the organisation - not the gas supplier - carries the liability. This is particularly relevant in laboratory environments where corrosive gases, combustible gases, hydrogen sulfide or oxygen deficiency present a risk. Without adequate gas detection and gas monitors, dangerous gas concentrations can develop before anyone is aware. Gas treatment and purity also affect instrument performance, not just safety.
The starting point is understanding what you have. Many labs are surprised by what a site survey turns up - or confirms. The process is straightforward:
Book a free site survey to establish what equipment is in scope
Identify any components past their five-year expiry
Put a written scheme of examination in place
Schedule annual inspections going forward
Ensure lab staff have documented gas safety training
We've gone to sites expecting a simple regulator check and found a full fixed installation that nobody had registered under PSSR. It happens more than people think.
We work with customers across university research departments, pharmaceutical industries, pilot and production plants and the chemical industry throughout the UK. As BCGA Corporate Members, our engineers are qualified to the standard the regulations require. A free site survey establishes what you have, whether it falls under PSSR 2000, and what needs to happen next.
We assess, design and manage lab gas systems for education, university and pharma laboratory environments.
Whether it's a single-lab setup or a multi-building gas supply fed by gas cylinders, gas generators and distribution pipework with fittings and valves, we work around your instrumentation and existing equipment.
We produce written schemes of examination and carry out the annual assessments and inspections required under PSSR 2000.
Our customers in universities and pharma labs with high staff turnover particularly benefit from a consistent external compliance partner with the experience to manage the full process.
Where labs use flammable, combustible or corrosive gases, gas detection provides an essential layer of safety. We advise on and install gas monitors - including CO2 monitors for relevant laboratory environments - calibrated to detect dangerous gas concentrations before they become a hazard.
Flammable gas detection and ammonia detection are among the most common requirements we see in university and pharma labs.
No. PSSR 2000 applies equally across both sectors. The trigger is the pressurised system itself, not the type of organisation. A university chemistry lab and a pharma QC lab running similar analytical equipment - GC, HPLC, mass spec - have the same legal obligations. What sometimes differs is the scale of the system and staff turnover, both of which we account for when structuring inspections and training.
If your laboratory gases are feeding instruments rather than patients, you need laboratory gas compliance, not medical gas services. The two are different disciplines governed by different standards. Speck & Burke are laboratory gas specialists and BCGA Corporate Members. If you're unsure which applies to your setup, a quick call will sort it out.
Under PSSR 2000, fixed pressurised systems must be inspected in line with the written scheme of examination, typically annually. The written scheme sets the schedule. Without one in place, there's no formal inspection programme and no compliant record.
We work with the full range of laboratory gases used in sample preparation and analytical instrumentation: nitrogen, hydrogen, helium, argon, oxygen, carbon dioxide, compressed air, zero air, acetylene, corrosive gases and gas mixtures. Gas treatment and purity requirements vary by application - we factor that in during the site survey. We don't supply clinical medical gases for hospital or patient use.
We assess the full system - gas cylinders, gas piping, pressure regulators, pressure gauges, pressure indication across the distribution system, shut-off valves, gas solenoid valves, non-return valves, fittings and laboratory tapping points - and check component expiry dates. Where flammable gas detection or ammonia detection is relevant, we advise on appropriate gas monitors to manage gas concentrations safely. No charge, no obligation.
Yes. Our customers include university and pharma clients across the full UK, from Scotland to the south of England. We have the experience and coverage to support multi-site organisations as well as single-lab facilities. Our engineers are on site throughout the country regularly.
Book a free, no-obligation site survey and we'll confirm exactly what your lab needs to meet its PSSR 2000 obligations.
Call now on 01259 222 600.
