Research and Advocacy

NZHIA webinar: August 2025

Video from the NZHIA webinar, Sound Investment: What we can do to better address New Zealand’s unmet hearing health need.

Demand for Audiology Report: August 2025

NZIER research into the demand for services to treat complex hearing health conditions.

NZIER report: March 2023

NZIER research shows that greater action to mitigate hearing loss will generate critical economic and social benefits for New Zealand

NZ Trak Report: 2022

NZHIA has updated the New Zealand Trak Report, which provides key data on the prevalence and impact of hearing loss in New Zealand.