ACS Gas Safety Regulations 1 — Questions and Answers
Question 1: Which regulations impose the primary legal duty to ensure gas work is carried out safely in Great Britain?
- The Gas Act 1986
- The Gas Safety (Installation and Use) Regulations 1998 (GSIUR) (Correct answer)
- The Health and Safety at Work etc. Act 1974 only
- The Building Regulations 2010
Correct answer: The Gas Safety (Installation and Use) Regulations 1998 (GSIUR)
The Gas Safety (Installation and Use) Regulations 1998 are the primary instrument governing the safe installation, maintenance, and use of gas fittings and appliances in domestic and commercial premises.
Question 2: Under GSIUR 1998, who must carry out gas work on gas fittings?
- Any competent tradesperson
- Only a Gas Safe registered engineer operating within their assessed competencies (Correct answer)
- Any person who has completed a health and safety course
- A registered electrician with gas experience
Correct answer: Only a Gas Safe registered engineer operating within their assessed competencies
Regulation 3 GSIUR 1998 requires that gas work is carried out only by a person who is Gas Safe registered in the relevant type of work, making it a criminal offence for unregistered individuals to work on gas.
Question 3: What is the purpose of the Gas Safe Register?
- To issue gas safety certificates to homeowners
- To maintain a register of businesses and engineers legally permitted to work on gas appliances and fittings, and to enforce gas safety standards (Correct answer)
- To record all gas safety incidents nationally
- To approve new gas appliance designs
Correct answer: To maintain a register of businesses and engineers legally permitted to work on gas appliances and fittings, and to enforce gas safety standards
Gas Safe Register replaced CORGI in 2009 as the body responsible for registering gas engineers, auditing their competence, and enforcing gas safety standards across Great Britain, Isle of Man, and Guernsey.
Question 4: Under GSIUR 1998, what must a landlord do with respect to gas appliances in rented accommodation?
- Carry out a gas safety check every 5 years
- Ensure a Gas Safe registered engineer carries out an annual gas safety check on all gas appliances and retains records for 2 years (Correct answer)
- Obtain planning permission for any gas appliance installation
- Provide tenants with a copy of the appliance manual only
Correct answer: Ensure a Gas Safe registered engineer carries out an annual gas safety check on all gas appliances and retains records for 2 years
Regulation 36 GSIUR 1998 requires landlords to arrange an annual gas safety check by a Gas Safe registered engineer and keep records for at least 2 years, providing a copy to tenants within 28 days.
Question 5: What does it mean for a gas appliance to be 'At Risk' (AR)?
- The appliance is over 10 years old and should be replaced
- The appliance presents an immediate danger to life and must be disconnected until it is repaired or replaced (Correct answer)
- The appliance has not been serviced for two years
- The appliance is installed in an area of high gas usage
Correct answer: The appliance presents an immediate danger to life and must be disconnected until it is repaired or replaced
An 'At Risk' classification means the appliance presents an immediate danger — the engineer must disconnect it, warn the user, and issue a warning notice, leaving the appliance safe before departing.
Question 6: What are the three classifications used by Gas Safe engineers when they identify an unsafe gas situation?
- Urgent, Advisory, and Optional
- Immediately Dangerous (ID), At Risk (AR), and Not to Current Standards (NCS) (Correct answer)
- Red, Amber, and Green
- Priority 1, Priority 2, and Priority 3
Correct answer: Immediately Dangerous (ID), At Risk (AR), and Not to Current Standards (NCS)
The Gas Industry Unsafe Situations Procedure classifies unsafe situations as Immediately Dangerous (must be made safe now), At Risk (must be disconnected with user's consent), or Not to Current Standards (advisory, not immediately dangerous).
ACS Gas Safety Regulations 1
Which regulations impose the primary legal duty to ensure gas work is carried out safely in Great Britain?