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If you have not created an account, please visit the Create Account page. You will then be asked a number of questions regarding your / experienced architects or other suitably qualified and experienced persons competence, experience and knowledge of the twin roles of Principal Designer under CDM and BSR before being allowed to create a username and password.
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About the ACA
The Principal Designer Register is maintained and run by The Association of Consultant Architects (ACA), the national professional body representing architects in private practice – consultant architects – in the UK.
Click the button below to find out more about the ACA and how to become a member.