High risk work activities account for a disproportionate share of UK workplace fatalities and serious injuries each year. Falls from height, confined space incidents, and accidents involving hazardous substances and energised systems are among the most dangerous situations workers face. Employers have a legal duty under the Health and Safety at Work etc. Act 1974 to ensure that anyone undertaking high risk work activities is appropriately trained, competent, and supported by safe systems of work. This training hub covers the key high risk work areas: working at height, confined spaces, scaffolding, harness and lanyard safety, lone workers, rope access, and EUSR utility safety passports. Classroom and on-site delivery options are available for individuals and organisations of all sizes.

Training areas

Working at height training

Work at Height Regulations 2005

⚖ Legal requirement

Falls from height remain the single biggest cause of workplace fatalities in the UK. The Work at Height Regulations 2005 require employers to ensure all work at height is properly planned, supervised and carried out by competent people using appropriate equipment. Training covers risk assessment, equipment selection, fall prevention and emergency procedures.

Confined spaces training

Confined Spaces Regulations 1997

⚖ Legal requirement

Confined space incidents have an exceptionally high fatality rate — many deaths occur when untrained bystanders attempt rescues. The Confined Spaces Regulations 1997 require employers to avoid confined space entry where possible, and where entry is unavoidable, to follow a safe system of work using competent, trained personnel. Training covers atmospheric testing, emergency procedures, breathing apparatus and rescue techniques.

Scaffolding training

Work at Height Regulations 2005 / Construction (Design & Management) Regulations 2015

⚖ Legal requirement

Scaffolding must be erected, altered and dismantled by competent personnel, and inspected before use and after any event that may have affected its stability. Scaffold inspection training is essential for site supervisors and managers responsible for authorising scaffold use. Courses range from one-day awareness through to detailed three-day scaffold inspection qualifications.

Harness & lanyard safety

Work at Height Regulations 2005 / PUWER 1998

⚖ Legal requirement

Personal fall protection equipment — harnesses, lanyards, inertia reels and anchor points — must be inspected before every use and formally examined at regular intervals. Incorrectly fitted or poorly maintained harnesses provide little or no protection. Training covers selection, fitting, pre-use checks, formal inspection and record-keeping requirements under PUWER.

Lone worker safety

Health and Safety at Work etc. Act 1974 / Management of H&S at Work Regulations 1999

⚖ Legal requirement

Over 6 million people in the UK work alone at some point during their working day. Employers must assess the specific risks faced by lone workers and put in place appropriate control measures including communication procedures, check-in systems and emergency protocols. Lone workers in high risk environments such as utilities, healthcare and construction face particular challenges requiring specific training.

EUSR safety passport training

Energy & Utility Skills Register (EUSR)

✓ EUSR accredited

EUSR Safety Passports are required for anyone working in the water, power, gas and drainage utility sectors. The scheme ensures workers meet industry-specific safety competency standards before being permitted on site. Cards cover SHEA Water, SHEA Power, SHEA Gas, SHEA Drains & Sewers and National Water Hygiene qualifications.

Rope access training

Work at Height Regulations 2005 / IRATA standards

✓ IRATA standards

Rope access is used across construction, telecommunications, wind energy, inspection and maintenance industries where conventional access equipment is impractical. Training must meet IRATA (Industrial Rope Access Trade Association) standards and covers rope rigging, descent, ascent, rescue techniques and equipment inspection. Rope access operatives must hold a current IRATA card at the appropriate level for their role.

CCNSG safety passport

CCNSG / Engineering Construction Industry

✓ Industry required

The CCNSG Safety Passport is mandatory for anyone working on engineering construction sites in the UK, including oil, gas, petrochemical, power generation, pharmaceutical and process plant sectors. It demonstrates a baseline level of health and safety awareness for site access and must be renewed every three years.

First aid training

Health and Safety (First Aid) Regulations 1981

⚖ Legal requirement

Employers working in high risk environments must carry out a first aid needs assessment and ensure adequate first aid provision. For construction sites, utilities and industrial environments this typically requires trained First Aiders at Work (FAW) rather than just Emergency First Aiders. Rapid, competent first aid response is critical in high risk environments where serious injuries can deteriorate quickly.


Who should attend

Construction workers & contractors
Utilities & infrastructure workers
Maintenance & engineering staff
Health & safety managers
Site supervisors & managers
Confined space entry teams
Lone workers
Facilities managers

Why high risk work training matters

Statutory legal duties

The Work at Height Regulations, Confined Spaces Regulations and Health and Safety at Work Act all impose explicit training and competency requirements. Non-compliance carries unlimited fines and the risk of manslaughter charges where fatalities occur.

Prevent fatalities

Falls from height account for the majority of UK workplace fatalities each year. Confined space incidents have a near 60% fatality rate for those who enter without proper training. Training is the primary defence.

Meet site access requirements

CCNSG Safety Passports and EUSR cards are mandatory for site access in engineering construction and utility sectors. Training ensures your workforce can meet contractor and principal contractor access requirements.

Demonstrate due diligence

Following a serious incident, documented training and competency records are a key element of any legal defence. Courts expect employers to demonstrate that risks were identified and that workers were trained to manage them.

Protect lone workers

Lone workers in high risk environments face unique challenges — if an incident occurs there is no immediate colleague to raise the alarm or provide assistance. Training and robust lone worker procedures are both a legal requirement and a moral duty.


Frequently asked questions

A confined space is any place that is substantially enclosed, where there is a reasonably foreseeable risk of serious injury from hazardous substances, conditions or circumstances due to its enclosed nature. This includes manholes, sewers, tunnels, tanks, silos, vessels, ducts, pits and trenches. It does not have to be fully enclosed or small — a large vessel with a restricted opening can still be a confined space.
Yes. The Work at Height Regulations 2005 require employers to ensure that anyone involved in work at height — including planning, supervising and carrying out the work — is competent to do so. Competence means having the skills, knowledge and experience to do the job safely. For most work at height activities this requires formal training.
CCNSG Safety Passports are valid for three years from the date of issue. After three years the passport holder must complete a renewal course to maintain their site access qualification. Some principal contractors may impose shorter renewal periods as part of their contractor management requirements.
Confined space training is categorised by risk level. Low risk covers spaces where the primary hazard is limited access and egress. Medium risk covers spaces with potential atmospheric hazards requiring monitoring. High risk covers spaces where breathing apparatus may be required and where the risk of serious injury or fatality is significantly elevated. The City & Guilds 6160 suite of qualifications covers all three levels.
Under PUWER 1998, all personal fall protection equipment must be inspected before each use by the person using it, and formally examined at intervals specified by the manufacturer or a competent person — typically every 6 or 12 months. Any harness that has arrested a fall must be immediately withdrawn from service and replaced, even if no visible damage is apparent.
Yes. Many high risk work courses including confined space entry, working at height, scaffold inspection and harness training can be delivered at your premises or on your site using your own equipment and structures. On-site delivery is particularly beneficial for high risk work as it allows training to be tailored to the specific environments and hazards workers will face in practice.

High risk work guidance