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RIBA Contracts

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Contracts designed to be clear and easy to use. Available to buy online

RIBA Professional Services and Building Contracts are designed to be clear and easy to use. They are suitable for architects, contractors, consultants, commercial businesses and clients.

All RIBA contracts are available through RIBA Contracts Digital, our online platform where you can easily and effectively manage your contracts online.

RIBA Chartered Members and RIBA Chartered Practices receive a £10 discount on all digital RIBA Contracts purchased.

View our step-by-step guide on using RIBA Contracts Digital for your projects.

This step-by-step guide explains how to use RIBA Contracts Digital for your projects from start to finish.

Building contracts

RIBA building contracts are suitable for either domestic or commercial projects. We have two different building contracts available.

Professional services contracts

Important update - new features

We have launched some new features on RIBA Contracts Digital, including:

Digital signatures

Have your finalised contracts signed and witnessed electronically.

Easier logins

In response to your feedback, we're making it easier to log in or reset your password. 

Finding your way

Improvements to buttons, menus and icons now make it easier to find what you need, and help you access specific tools and functions.

Accessing support

Our dedicated Digital Contact Centre team will be available by phone or email for any queries.

Last year we also launched a new Addendum Form for RIBA Professional Services Contracts and six digitised contract administration forms for the RIBA Building Contracts. The six forms are:

  • Architect/Contract Administrator’s Instruction
  • Revision of Time Notice
  • Interim Payment Certificate
  • Practical or Section Completion Certificate
  • Defects Fixing Notification
  • Final Payment Certificate

A full list of all available contracts, and more information on them, is available below.

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