As part of our quality management systems, we adhere to internationally recognised standards for quality and consistency.
We are certified against International Organisation for Standardization (ISO) and New Zealand Standards (NZS) requirements to benchmark the way we work and to independently verify that our internal systems meet internationally recognised standards for quality and consistency.
Meeting ISO and NZS standards help us improve efficiency, minimise risks and improve services to our customers and stakeholders.
Current certification
Powerco is currently certified to the following ISO and NZS standards.
NZS 7901:2008 - Electricity 2023 - Safety Management Systems for Public Safety.
NZS 7901:2008 - Gas 2023 - Safety Management Systems for Public Safety.
ISO 55001:2014 - Asset Management – Management Systems - Requirements.
ISO 14001:2015 - Environmental Management Systems – requirements with guidance for use.
