This month's Regulation Podcast interviews Grainne Moss, CEO of the world's first Ministry for Regulation in New Zealand. Set up less than a year ago, the Ministry aims to improve the 200 regulatory systems in New Zealand, remove unnecessary rules and ensure that any new regulation is necessary and likely to work as intended. Grainne describes some of their early wins and the challenges ahead, recognising that regulation, alongside legislation and taxation, is one of any government's most important means of delivering its policy agenda.