Certain works carried out within the Christchurch City Council region are only allowed to be carried out by Council-approved contractors.
Details of the works allowed to be carried out by these contractors, or how to become authorised, are listed on the pages below.
Details of approved laboratories, and the specific tests for which they are accredited, are available from the International Accreditation New Zealand(external link).
Register of Christchurch City Council Approved PE Pressure Testers.
Authorised to do drainage work for Council.
Register of Christchurch City Council Approved PE Pressure Testers.
Welders considered competent and familiar with Council standards.
Authorised to do roading work for Council.
Panel contractors complete wastewater, stormwater and water supply physical works for Council.
Permitted to undertake water supply related work for Council