Rules and advice on regulated infrastructure
The national access regime sets the legal right for third parties to gain access to certain infrastructure services, with reasonable terms and conditions.
The ACCC regulates some national infrastructure services. We also carry out monitoring of some other markets.
Other resources on regulated infrastructure
A list of regulatory projects within the regulated infrastructure section.
Learn about issues in infrastructure regulation by reading our publications.
ACCC action on regulated infrastructure
The east coast gas supply outlook for 2025 and 2026 has deteriorated despite an easing in gas prices in the second half of 2024, according to the ACCC’s latest gas inquiry report, released today.
The ACCC has not objected to Australia Post’s proposed 13.3 per cent price increase, to take effect in July 2025, for its reserved ordinary letter service delivered to the regular timetable.
The ACCC is seeking stakeholder feedback on its preliminary view to not object to Australia Post’s proposed stamp price increase of 13.3 per cent from mid–2025.