One of the orders, today, makes several amendments to the COVID-19 Public Health Response (Air Border) Order 2021, including removing the requirement for pre-departure testing for all travellers; expanding the category of people who are exempt from the requirement to be vaccinated; and allowing a person with COVID-19 symptoms to arrive in New Zealand if they have a certificate from a qualified person or a negative COVID-19 test. One of the orders, today, also sets out that, if specified participants under the principal order are required to self-isolate, they may leave their place of self-isolation to undertake permitted work in connection with these specified events. Another makes several amendments to the COVID-19 Public Health Response (Self-isolation Requirements and Permitted Work) Order 2022 which reduces the time period which a person would not have to re-isolate as a new case from three months to 28 days, based on increasing information about the risk of reinfection; amends the definition of permitted work travel; and adds new categories of entitled permitted movement. The COVID-19 Public Health Response (Vaccinations) Amendment also refines the health and disability sector's workers which are required to be vaccinated, and removes border and correction workers from the vaccination order.