Recurring concern
Unreliable gas safety inspection arrangements
First reported 18 Oct 2013•Latest report 17 Jan 2020
What this concern includes
Includes failures of gas safety inspection arrangements, including inconsistent requirements for post-incident inspection of adjoining properties and inadequate monitoring of gas suppliers' safety-check offers and uptake, where the deficiency directly affects identification or control of gas-related risks.
Not included
- Excludes generic gas-supplier communication, awareness or regulatory deficiencies unless they directly concern a gas safety inspection arrangement.
- Excludes pressure testing, gas-cylinder identification, purchase controls and other gas-related hazards or controls that are not part of gas safety inspection arrangements.
- Excludes the underlying presence of a gas hazard when no inspection, inspection requirement or monitoring deficiency is identified.
- Excludes routine property maintenance or housing inspections unrelated to gas safety.
- Reports
- 2
- Individual concerns
- 3
- Date range
- 2013–2020
- Stated actions
- 3
Distinct published reports
A report can raise multiple concerns
First to latest report issue date
Described in published responses
Reports over time
Reports over time
Reports about this concern issued each year.
* 2026 is projected from reports observed to 7 Sep 2026.
Most frequent recipients
Most frequent recipients
Reports about this concern sent to each recipient.
Concerns and responses across reports
Only concerns grouped under this recurring concern are included. Select any concern, action or position to view the source wording.
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Concerns raised1
Inconsistent inspection of adjoining properties for gas
This report raised 1 other concern. They are not shown here because they do not form part of this recurring concern.
Responses linked to these concernsEach statement is shown once, even when linked to more than one concern.
Actions described in response An action is something a respondent says it has done, is doing, or plans to do in response to the concern raised.3
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Action
Agree aligned wording clarifying requirements for investigating internal gas escapes and checking possible external sources.
Stated by Cadent Gas Limited and Northern Gas Networks Limited and Scotland Gas Networks plc and Southern Gas Networks PLC and Wales & West Utilities Limited -
Action
Brief operational teams on the revised internal-gas-escape investigation requirements.
Stated by Cadent Gas Limited and Northern Gas Networks Limited and Scotland Gas Networks plc and Southern Gas Networks PLC and Wales & West Utilities Limited -
Action
Put the revised investigation requirements in place across all gas distribution networks.
Stated by Cadent Gas Limited and Northern Gas Networks Limited and Scotland Gas Networks plc and Southern Gas Networks PLC and Wales & West Utilities Limited
Respondent positions A position is what a respondent says about the concern when they do not describe a specific action.1
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Position
Existing GDN procedures already provided a consistent approach to checking adjoining and adjacent properties during internal gas-escape investigations.
Stated by Cadent Gas Limited and Northern Gas Networks Limited and Scotland Gas Networks plc and Southern Gas Networks PLC and Wales & West Utilities Limited
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Concerns raised2
Lack of established monitoring of offers and uptake of free annual gas safety checks
Lack of a duty to allow recognised engineers to inspect boilers in multi-occupancy buildings
This report raised 12 other concerns. They are not shown here because they do not form part of this recurring concern.
Responses linked to these concernsEach statement is shown once, even when linked to more than one concern.
No linked response statementsNo respondent-stated action or position is linked to these concerns in the published data.
Data last updated 7 September 2026