Defining completion of construction works

Published July 2011
Reissued August 2024

This practice information is intended to summarise the principal features of completion of construction works under a variety of construction contracts. It is intended to be of use to surveyors who are certifying, or providing services in consequence of or in relation to, completion of construction works.

This is part of RICS' Black Book, which is a collection of technical practice documents that covers all processes throughout the construction project life cycle. The documents are essential development tools for junior professionals working through their APC and useful guides to best practice for more experienced professionals.

A project is currently underway to review and update the Black Book content with the aim of producing a comprehensive new edition. Expected to publish in 2025, the new Black Book will comprise an overarching global professional standard, accompanied by practical guidance material.