The Turquoise Book, Supply of Materials - 1st Edition, 2026, Hardcopy

Publisher: IChemE
Publication year: 2026
Paperback, 40 pages

For over 45 years IChemE has partnered with highly experienced legal and industry professionals to publish our acclaimed Forms of Contract. They reflect best practice in project delivery and the latest developments in law and project implementation.

The Turquoise Book – Form of Contract for the Supply of Materials (First Edition, 2026) provides a clear, practical framework for procuring materials, equipment and optional installation services. It sets out comprehensive General Conditions, Optional Conditions and user guidance to help buyers and suppliers define scope, manage risk and work collaboratively. As the newest IChemE contract in the series, it supports fair, performance‑focused project delivery across a wide range of process‑industry applications.

This Form of Contract contains a model form of agreement and general conditions, supplemented with detailed guide notes to assist the user in preparing a contract.


Note: Please refer to the addenda section of our website for any updates published for our Forms of Contract. Users may decide whether to incorporate these into their contract.

Need an editable version of this contract? We offer all of our Forms of Contract in MS Word format. Please contact sales@icheme.org for more information.