HomeLearning HubHow to Become a Chartered Architect in Sri Lanka: The Complete SLIA & ARB Roadmap
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How to Become a Chartered Architect in Sri Lanka: The Complete SLIA & ARB Roadmap

Archt. Nimal Perera
Archt. Nimal Perera
SLIA Council Member & Mentor
8 min readAugust 2026
How to Become a Chartered Architect in Sri Lanka: The Complete SLIA & ARB Roadmap
A comprehensive, step-by-step breakdown of the Sri Lanka Institute of Architects (SLIA) Part I, II, and III examination pathway, logbook training requirements, and the legal ARB registration process.

Key Insights for Sri Lankan Students & Clients

  • Only ARB-registered professionals can legally sign UDA council drawings.
  • The full route takes between 7 to 9 years from A/Levels to full Chartered status.
  • Maintaining an accurate SLIA Logbook during your internship years is essential.

Step-by-Step Pathway Milestones

1

A/L or Foundation Entry

1 Year
Physical Science / Arts / Technology with English

Meet competitive Z-score requirements for State Universities or complete CSA/SLIIT foundation.

2

SLIA Part I Academic Program

3 Years
B.Sc (Built Env) / Part I Diploma

Foundational studio design, architectural history, structures, and building services.

3

1-Year Practical Year-Out

1 Year
Mentored Internship in an Architectural Practice

First official year of supervised architectural office work and site experience.

4

SLIA Part II (B.Arch / M.Arch)

2 Years
Comprehensive Design Project & Master Thesis

Advanced architectural theory, civic design, and professional dissertation.

5

Logbook & Part III PPE Exam

2 Years
24 Months Post-Graduate Experience + Law & Practice Exam

Rigorous training under a Chartered Architect, passing written law papers and ARB viva.

Understanding the Legal Protection of the Title "Architect" in Sri Lanka

In Sri Lanka, the title "Architect" is legally protected under the Sri Lanka Institute of Architects Act No. 1 of 1976 and the Architects Registration Act No. 35 of 1996. Unlike graphic design or software development, you cannot legally advertise yourself as an "Architect" or sign building plans for council approvals without valid registration from the Architects Registration Board (ARB).

The 3 Core Academic & Professional Stages

1. SLIA Part I (Foundation / Intermediate Level)

What it covers:Basic architectural design theory, freehand sketching, building technology, history of architecture, and structural principles.
Institutions offering Part I accreditation:
University of Moratuwa:B.Arch degree (first 3 years).
City School of Architecture (CSA):Foundation & Part I Diploma course.
SLIIT School of Architecture:B.Sc (Hons) Architecture program.
Direct SLIA Part I professional examinations.

2. SLIA Part II (Graduate / Advanced Architectural Studies)

What it covers:Complex urban design, multi-storey civic architecture, environmental science, advanced building systems, and comprehensive design thesis.
Completion grants eligibility for Graduate Membership (GM SLIA).
Duration:Typically 2 full-time academic years following Part I.

3. SLIA Part III & The Professional Practice Examination (PPE)

Mandatory Prerequisite:Minimum 24 months of verified practical experience recorded in the official SLIA Logbook under the direct supervision of a Registered Corporate Member (Chartered Architect).
Examination Subjects:
Sri Lankan Planning Law, UDA Regulations, and Municipal Bylaws
Professional Ethics, Liability, and Code of Conduct
Building Contracts (ICTAD / CIDA / SLIA Standard Forms)
Practice Management and Dispute Resolution (Arbitration)
Final Step:Oral interview with the ARB & SLIA Board of Architectural Education.

Upon passing Part III, candidates are inducted as Corporate Members (AIA SL - Associate of SLIA) and receive their ARB Registration Number & Stamp.

Statutory Compliance Reminder

Need a registered architect for your building approval?

Verify your professional's ARB registration number before commissioning drawings for Municipal, UDA, or Pradeshiya Sabha clearance.

Find Verified Architects

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