Article 17 3.

The report shall evaluate the possible need to revise the scope of this Regulation, the SAF definition, the eligible fuels and the minimum shares in Article 4 and Annex I, and the level of fines. The report shall evaluate the possible widening of the scope of this Regulation to include other energy sources and other types of synthetic fuels defined in Directive (EU) 2018/2001, while taking due account of the principle of technological neutrality. The report shall also assess initiatives, improvements and additional measures to further facilitate and promote an increased supply and uptake of non-drop-in aviation fuels, and related services, infrastructure and technologies consistent with the objective of decarbonising air transport while preserving a level playing field.