Get GSTC-Certified the Thai Way: Simple. Local. Profitable. Join boutique hotels across Thailand who've enhanced their
reputation while staying authentically Thai.

Complimentary
Preliminary Audit!
For the first clients

100% Local Support

No Risk Guarantee

30-90 Day Process

🌟 GSTC Certified Partner

Transform Your
Thai Hospitality
into a more 
Sustainable Brand

Why Boutique Thai Hotels Trust UCSL

We understand Thai hospitality culture and work with you to enhance your
reputation without compromising your identity.

🗣

Local Support

Get guided by locals, in English

All communication, documentation, and
support provided by local
hospitality experts who understand your
culture.

🛎

Keep Your Charm

Stay authentic—certification enhances,
not erases

We help you highlight what makes your
hotel uniquely Thai while meeting
international sustainability standards.

💰

Real ROI

Save costs, boost bookings, get media
attention

Reduce operational costs through
efficiency, attract eco-conscious travelers,
and gain recognition in tourism media.

Real Results.

See how sustainability certification transformed these authentic properties

16 Years

In Industry

100%

Success Rate

100%

Local Support

"

Guests now see us as both authentic and
trustworthy. Our bookings increased 45%
in the first year.

Khun Siriporn

Boutique Resort Owner, Chiang Rai

"

English forms. Local Auditor.
Just step-by-step guidance in Thai. Perfect
for us.

Natthawut

Hotel Manager, Hua Hin

"

The certification helped us stand out to
international guests while keeping our Thai
heart.

Malee

Eco-Lodge Owner, Koh Samui

🏆 GSTC Recognized Partner

🇭 Tourism Authority of Thailand Partner

Your Path to Certification—Made for Thai Hotels

A simple, culturally-sensitive process designed specifically for Thai boutique hotels and resorts

1

📞

30 minutes

Free Consultation

30-minute call to understand your hotel's unique character
and sustainability goals

2

🏨

1-2 days

Self-Assessment Checklist

Shared immediately upon signing the contract, this structured tool helps you review your current practices against the GSTC Criteria.

3

📋

30-90 days

Online Documentation Review & Gap Analysis

Our team conducts a remote review of your Sustainability Management System across all 42 GSTC criteria. You’ll receive a gap analysis report with observations to help you address any nonconformities before the audit.

4

🏆

Ongoing

Certification + Onsite Certification Audit

A 1.5 to 2-day onsite visit by an accredited auditor to verify conformance with the GSTC standard.

Your Path to Certification—Made for Thai Hotels

A simple, culturally-sensitive process designed specifically for Thai boutique hotels and resorts

1

📞

30 minutes

Free Intro Call

30-minute call to understand your hotel's unique character
and sustainability goals

2

🏨

1-2 days

Self-Assessment Checklist

Shared immediately upon signing the contract, this structured tool helps you review your current practices against the GSTC Criteria.

3

📋

30-90 days

Online Documentation Review & Gap Analysis

Our team conducts a remote review of your Sustainability Management System across all 42 GSTC criteria. You’ll receive a gap analysis report with observations to help you address any nonconformities before the audit.

4

🏆

Ongoing

Certification Audit

A 1.5 to 2-day onsite visit by an accredited auditor to verify conformance with the GSTC standard.

Ready to Start Your Journey?

Most hotels complete the certification process in 30-90 days with our local support

🌟 Limited Time: Free Preliminary Audit

Ready to Lead Thai Hospitality
into the Future?

Book your free, no-pressure consultation today—100% Local

Download Free Guide

⚡

Quick Start

Begin within 7 days

100% Local Support

English language

Only 5 consultation slots available this month