Certification & Accreditation

Certification & Accreditation 2019-04-10T23:20:46+10:00
Wilken OHS

AS/NZS 4801 OH&S Management System

Wilken OHSAS 18001

OHSAS 18001 OH&S Management System

Wilken ISO 9001

ISO 9001:2015 Quality Management System

wilken ISO 14001

ISO 14001 Environmental Management System


Wilken Group’s status and growth within the industry is testament to our commitment in providing services that comply with recognised international standards. Wilken has a certified integrated management system consisting of:

  • AS/NSZ 4801 OH&S Management Systems
  • OHSAS 18001 OH&S Management Systems
  • ISO 9001 Qality Management Systems
  • ISO 14001 Environmental Management Systems


Wilken Group are accredited service providers for Ausgrid, Endeavour Energy and Essential Energy. Our workforce is authorised to work on or near the networks of these utility groups.

Our approvals carry the following accreditation criteria:

  • Level 1 ASP (Accredited Service Provider) Grade ‘A’ #2439 – High and low voltage reticulation and infrastructure on overhead and underground services
  • Level 2 ASP (Accredited Service Provider) Grade ‘A’ #1727 – Metering and service mains including overhead pole or underground pillar to customer point of attachment
  • 33kV Transmission Works – Authorised for overhead and underground services and pre-qualified with Endeavour Energy
  • 132 kV Transmission Works – Authorised for Overhead and underground services and accredited with Endeavour Energy
  • Electrical Contractor License # 53130C
  • National Heavy Vehicle Management System