ISO 22702:2018

Overview - ISO 22702:2018 (Utility lighters - Safety specifications)

ISO 22702:2018 sets out safety specifications for consumer utility lighters (also called grill lighters, fireplace lighters, lighting rods or gas matches). The standard specifies requirements and test methods to achieve a reasonable degree of safety during normal use and reasonably foreseeable misuse. It applies to all flame‑producing consumer utility lighters but explicitly excludes matches and products intended to ignite cigars, pipes and cigarettes.

Key topics and technical requirements

ISO 22702:2018 covers both functional and structural safety aspects, with detailed test methods. Key topics include:

• Functional requirements: flame generation, flame height, flame‑height adjustment, resistance to spitting/sputtering and flaring, flame extinction and volumetric/mass fuel limits.
• Structural integrity: resistance to dropping, elevated temperature behaviour, burning behaviour, continuous and cyclic burning resistance, external finish and fuel compatibility.
• Refilling and fuel: safety and instruction requirements for refilling, plus volumetric displacement and internal pressure considerations.
• Instructions and warnings: required safety information, placement and content of user instructions and warning labels, and mandatory refilling instructions.
• Test methods: defined specimen selection and sequencing plus procedures for flame‑height measurement, spitting/sputtering tests, flame extinction, drop test, elevated temperature test, continuous and cyclic burning tests, fuel compatibility, internal pressure and refilling tests.

The published table of contents shows the standard’s structured approach to specifying requirements and how to test compliance.

Practical applications and who uses ISO 22702:2018

• Manufacturers and product designers use the standard to design safer utility lighters, select materials, and define flame controls and safety features.
• Testing laboratories and certification bodies rely on the standard’s test methods to assess compliance and issue safety certifications.
• Regulators and conformity assessment organizations reference ISO 22702 when evaluating consumer safety, product recalls, and market surveillance.
• Retailers and importers use the standard to verify supplier compliance and reduce product‑liability risk.
• Safety engineers and QA teams integrate the requirements into product specifications, risk assessments and labeling.

Related standards and regulatory context

ISO 22702:2018 complements other consumer product and gas‑appliance safety standards and national regulations. Because it focuses on utility lighters (not cigarette/cigar lighters or matches), manufacturers should cross‑check applicable regional requirements and other ISO/IEC standards where relevant.

Keywords: ISO 22702:2018, utility lighters, safety specifications, grill lighters, flame height, drop test, refilling instructions, product safety standard.