CertiTrust
Independent Accreditation Body

Renovate withconfidence.

CertiTrust is an independent accreditation body for the interior design industry in Singapore, helping homeowners engage accredited firms with greater confidence.

For HomeownersFor Interior Firms
Independent Standards-led Accountable
Accredited

Verified Firm

Identity & credentials

Standardised Contract

Fair terms enforced

Deposit Protected

Milestone safeguards

Accreditation #CT-0421

On the public register

Independent

Accreditation Body

National

Professional Standards

End-to-End

Homeowner Protection

Ongoing

Conduct Monitoring

About CertiTrust · Independent Accreditation Body

Est · 2025 · Singapore

We exist to set the standard —and to hold the industry to it.

CertiTrust is an independent accreditation body for the interior design industry in Singapore.

Every accredited firm on our register has passed independent assessment, operates under a standardised contract, and maintains a financial guarantee — so your renovation is protected from the start.

Standards BoardIndependent AssessorsPublic RegisterCode of Conduct

The Organisation

Four pillars of the CertiTrust framework.

Each pillar is independently governed and publicly accountable — the principles every accredited firm is held to.

  • I

    Independent Accreditation

    Impartial body holding firms to a single national standard.

  • II

    Professional Standards

    Codified requirements for contracts, conduct and competence.

  • III

    Homeowner Confidence

    Clear protections across every stage of the renovation.

  • IV

    Accountability

    Conduct monitored continuously — accreditation can be revoked.

For Homeowners · CertiTrust Protection Framework

Four safeguards for every renovation.

Every CertiTrust engagement is protected by four safeguards, applied in order from the first conversation through to project completion.

I

Who you engage

Accredited Firm

Engage a vetted, recognised firm listed on the public CertiTrust register.

Independent register

II

What you sign

Certified Contract

A standardised CertiTrust contract with fair, balanced terms enforced industry-wide.

Standardised terms

III

How money is held

Financial Protection

Deposits and milestone payments safeguarded by a Banker's Guarantee.

Banker's Guarantee

IV

If something goes wrong

Claims & Recourse

A formal escalation path when commitments to homeowners are not met.

Formal escalation

Accredited Firms Directory

Find an accredited interiordesign firm.

A live register of independently accredited interior design firms — searchable, verifiable, and updated monthly.

48Accredited firms12Specialisations5RegionsMonthlyRegister updates
  • TIL

    Tier I · Accredited

    The Interior Lab

    #CT-0001 · Accredited since 2025

    Singapore · Central

    Incorporated 2011

    ResidentialHDB
  • AN

    Tier I · Accredited

    Atelier Northbridge

    #CT-0118 · Accredited since 2022

    Singapore · Central

    Incorporated 2014

    ResidentialCondominium
  • HP

    Tier I · Accredited

    Hearth & Plane Studio

    #CT-0074 · Accredited since 2021

    Singapore · East

    Incorporated 2009

    ResidentialHDB
View the Full Register+45 more firms · Updated monthly

For Interior Design Firms · The Accreditation Mark

Standards BoardIndependent AssessorsPublic Register

Earn the CertiTrustaccreditation mark.

A public commitment to standards, accountability and the homeowners you serve — issued only after independent assessment.

  • Showcase verified credentials to prospective clients

    Identity, insurance and financials independently assessed

  • Operate on a clear, industry-recognised contract

    A fair, common framework on every engagement

  • Demonstrate financial credibility to clients

    Backed by a Banker's Guarantee on deposits and milestones

  • Maintain standing through continuous quality assurance

    Annual review · conduct monitored continuously

Apply for AccreditationDownload programme brief
Accredited

CertiTrust · Independent Accreditation Body

Certificate of Accreditation

This is to certify that

Atelier Northbridge

has been independently assessed and accredited under the CertiTrust Standards Framework.

Reference

CT-0421

Validity

Valid 2025 – 2027

Ratified

Standards Board

Chair, Standards Board

Lead Independent Assessor

Public RegisterAnnual AuditStandards Board

Accreditation Framework

Five formal stages. One earned outcome.

Every accredited firm is reviewed against the CertiTrust standards framework — from initial eligibility to ongoing oversight after accreditation is granted.

Independent assessorsStandards BoardPublic register
  1. Stage 011 / 5

    Eligibility

    Firms must meet baseline standards for registration, experience, and insurance before applying.

    Standards register

  2. Stage 022 / 5

    Application

    Submit a complete set of documents covering credentials, portfolio, and professional references.

    Complete document set

  3. Stage 033 / 5

    Assessment

    Independent assessors conduct documentary review and on-site evaluation.

    Independent assessors

  4. Stage 044 / 5

    Approval

    The CertiTrust Standards Board ratifies the accreditation decision.

    Standards Board ratified

  5. Outcome5 / 5

    Accredited

    Issued a certificate and listed on the public register, subject to ongoing oversight.

    Public register listing

The full process typically takes 8–12 weeks. Application fees and assessment requirements are set out in the programme brief.

Building trust in everyrenovation journey.

Whether you are starting a renovation or running a design practice, CertiTrust is the standard you can rely on.

Find an Accredited FirmBecome Accredited