Join the ACA

Fill in the form below to become a member.


All application questions are mandatory and by completing this form, you agree to receiving  ACA email communications regarding news, updates, webinars and events. You also agree for your practice details to appear on our directory which is available for public viewing.

The data held relating to you and your practice will be used to manage your ACA membership. However, your information may be passed onto service providers who process information on our behalf, including information technology, identity management, website hosting and management, data analysis, data back-up, security and storage services. We may also share your personal data with our sponsors, consultants, insurers or professional advisers who may use it for their own purposes.

Specifically, we may provide your personal data to our preferred insurance broker, Marsh Commercial, for the purpose of sending you information regarding insurance products and services which may be of interest to you and, if requested, arranging insurance on your behalf. Full details of how Marsh Commercial may use your personal data can be found at These third parties may use their own third party subcontractors that have access to your personal data. Our privacy policy below explains what information we retain and how we use it.

Application Form

    Marsh Commercial is the ACA’s trusted insurance broker, proudly supporting members with a full range of insurance products, including PI insurance. The team at Marsh Commercial has the experience and expertise to help you manage the risks you face in your day-to-day working life.
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The Association of Consultant Architects (ACA) is an Introducer Appointed Representative of Marsh Ltd and Marsh Commercial is a trading name of Marsh Ltd. Marsh Ltd is authorised and regulated by the Financial Conduct Authority for General Insurance Distribution and Credit Broking (Firm Reference No. 307511). Copyright © 2022 Marsh Ltd. Registered in England and Wales Number: 1507274, Registered office: 1 Tower Place West, Tower Place, London EC3R 5BU. All rights reserved.