These regulations, which come into force on 3 June 2019, amend the Social Security Regulations 2018 (the principal regulations). New regulation 7A specifies circumstances in which certain holders of, or people who (if they were not already citizens or residents) would have been eligible for, a Christchurch response visa are taken to meet the residential requirement for a benefit. A Christchurch response visa is a special permanent resident visa for, and for immediate families of, people present during the terrorist attacks in Christchurch on 15 March 2019. New regulation 7A relieves those holders, or people who (if they were not already citizens or residents) would have been eligible, from the otherwise applicable requirement (see section 16(2)(a)(i) of the Social Security Act 2018) that they have resided continuously in New Zealand for a period of at least 2 years at any one time after becoming a citizen or resident.