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Qualification

Registration as an architect (ARB)

Architects Registration Board · Statutory registration · UK

Legal or regulatory requirement

Registration as an architect (ARB)

ARB (Architects Registration Board)

You must be on the Architects Register to call yourself an architect (Architects Act 1997, section 20). Anyone, architect or not, can legally provide architectural services in the UK.

Awarding body
Architects Registration Board
Level
Statutory registration
Where it applies
UK
Exams
Set by your accredited qualifications (Part 3 is a final professional practice exam) — ARB does not set a separate exam for UK-qualified applicants
Entry
  • Old framework: accredited Part 1, Part 2 and Part 3 qualifications
  • New framework: an ARB-accredited master's-level qualification and an ARB-accredited practice qualification
  • Partial-qualifications route: Part 2 plus Part 3 (or a Practice Outcomes qualification)
Also required
  • If your final qualification was more than two years ago, show relevant work in at least two of the last three years
Continuing development
Registered architects must keep their competence up to date under ARB's rules.
Outside this area
UK-wide. Separate routes exist for people with Irish, EU, Australian, New Zealand, US and other overseas qualifications.

Changes to know about

  • ARB is moving from Parts 1, 2 and 3 to new Competency Outcomes. ARB stops accrediting Part 1 qualifications from 1 January 2028, and Part 1, 2 and 3 qualifications stay accredited until replaced or December 2028 at the latest.

Assessment and registration fees

Registration as an architect (ARB) fees
FeeAmountSource
Application fee — within two years of passing Part 3 (2026)£40Architects Registration Board (ARB) (opens in a new tab)checked 14 Oct 2026
Application fee — more than two years after Part 3 (2026)£124Architects Registration Board (ARB) (opens in a new tab)checked 14 Oct 2026
  • The first year's registration fee is reduced if you join later in the year. The 2027 fee had not been set when we checked.

Membership and subscriptions

Registration as an architect (ARB) membership fees
FeeAmountSource
Annual registration (retention) fee, 2026£225Architects Registration Board (ARB) (opens in a new tab)checked 14 Oct 2026