A New Zealand addendum to the ICE Specification for Piling and Embedded Retaining Walls (SPERWall), Third Edition, published collaboratively by NZGS and SESOC. This document modifies the ICE publication to enable its use in the New Zealand civil engineering design and construction industries, and must be read in conjunction with Institution of Civil Engineers publication ICE Specification for Piling and Embedded Retaining Walls, Third Edition (SPERWall) ISBN 978-0-7277-6157-6.