AS/NZS 61558.2.3:2024 deals with the safety of ignition transformers for gas and oil burners. This Standard will supersede AS/NZS 61558.2.3:2011 three years from the date of publication (i.e. on 28 June 2027). During this period AS/NZS 61558.2.3:2011 will also remain current. During this period, it is anticipated that regulatory authorities will approve ignition transformers for gas and oil burners to either standard.