List of Auditors Qualified for the GSTC Auditor Training
Updated: 2 July, 2024
- This list shows individuals who successfully completed the GSTC Auditor Training in the specified scope since January 2021.
- Auditors who completed the auditor training course with the STTP training before 2021 are not listed due to changes in the training system and ongoing updates to the database.
- For information on auditors qualified before 2021, please contact auditor.training@gstcouncil.org.
- Be aware that individuals on this list may not fully satisfy requirements outlined in the GSTC Accreditation Manual to conduct certification audit against GSTC Criteria.
- Please contact auditor.training@gstcouncil.org if you have any inquiries regarding this list.
Auditor
NameCertificate
Number

DateIssued

Scope 1 GSTC Hotel

Scope 2 GSTC Tour Operator

Scope 3 GSTC Destination

CountryA.İrfan Fenercioğlu

2022-AT-C012

Jun 13, 2022

Adnan Albayrak2023-AT-C100

Jun 8, 2023

Afifah Wulandari2021-AT-C022

Feb 9, 2021

Indonesia

Ahmed Mohamed Gamal Mohamed Bahegat Elsayed2023-AT-C188

Dec 22, 2023

EgyptAhmet Akçacıoğlu

2023-AT-C073

Jan 6, 2023

TürkiyeAhmet Emre KORPE

2023-AT-C169

Oct 27, 2023

TürkiyeAkın Yavuz Seçgin2023-AT-C095

Apr 27, 2023

TürkiyeAli Ağaoğlu

2022-AT-C022

Jun 24, 2022

TürkiyeAli Algassim

2023-AT-C103

Jun 20, 2023

Saudi Arabia

Ali Nurman

2021-AT-C011

Feb 9, 2021

Indonesia

Aline van der Meulen2023-AT-C122

Aug 20, 2023

Sri Lanka

ALPER BAYRAM

2023-AT-C111 (TO)2023-AT-C153 (H)Aug 2, 2023
Oct 25, 2023

Türkiye

ALPER DEVECİ

2022-AT-C029

Sep 20, 2022

TürkiyeAmanda Puia Pietrobon

2022-AT-C001

Jan 5, 2022

BrazilAnastasia Mexa

2023-AT-C136

Aug 20, 2023

CyprusAndika Budiningtyas

2021-AT-C018

Feb 9, 2021

Indonesia

Angelique Tonnaer

2023-AT-C129

Aug 20, 2023

Netherlands

Anjalika Madugalla

2022-AT-C049

Oct 18, 2022

Sri Lanka

Arif TOK

2023-AT-C076

Feb 13, 2023

Türkiye

Arthur Lee

2023-AT-C081

Mar 28, 2023

Malaysia

Aulkine Monteiro da Silva

2024-AT-C205

Jan 5, 2024

Cabo Verde

Ayça Cilo

2023-AT-C106

Jul 19, 2023

TürkiyeAyfer ADIGÜZEL

2022-AT-C061 (H)2023-AT-C068 (TO)

Dec 10, 2022
Jan 2, 2023

TürkiyeTürkiyeAYKUT DURNA

2023-AT-C157

Oct 25, 2023

TürkiyeAyşe MAT

2023-AT-C079

Feb 15, 2023

AYSEL CALAGAN

2023-AT-C101

Jun 8, 2023

TürkiyeBarış ÇELENK2023-AT-C154

Oct 25, 2023

TürkiyeBarış ŞEN2024-AT-C210

Jan 23, 2024

TürkiyeBerfin Gündeş

2024-AT-C195

Jan 3, 2024

TürkiyeBernd Singendonk

2023-AT-C131

Aug 20, 2023

Germany

Binh PHAN

2023-AT-C080

Mar 15, 2023

Vietnam

Blanca Foix Salló

2023-AT-C124

Aug 20, 2023

SpainBÜLENT DOKUZOĞLU

2022-AT-C054

Nov 9, 2022

Türkiye

Burak Geniş

2023-AT-C166

Oct 25, 2023

Türkiye

Canan Yılmaz

2022-AT-C018

Jun 13, 2022

TürkiyeCaner Palavan

2022-AT-C057

Dec 8, 2022

Türkiyecelalettin uysal

2024-AT-C223

May 14, 2024

Türkiye

Cenk Türker

2024-AT-C215

Feb 20, 2024

Türkiye

Ceylan Ogan

2023-AT-C165

Oct 25, 2023

Türkiye

Chantel van Gent

2023-AT-C135

Aug 20, 2023

Netherlands

Charmaine Sealey

2023-AT-C127

Aug 20, 2023

Barbados

Chiara Onofri

2023-AT-C172

Nov 8, 2023

Italy

Chris Thompson

2022-AT-C044

Sep 27, 2022

United KingdomCHRİSTOS MARKOPOULOS

2023-AT-C098

Jun 8, 2023

Türkiye

Da Yeon Choi2023-AT-C178

Nov 14, 2023

Korea, Republic ofDaisuke Inoyama

2023-AT-C170 (TO)2023-AT-C193 (H)Oct 27, 2023
Jan 3, 2024

Japan

Daisuke OKUMURA

2024-AT-C229 (H)2024-AT-C230 (TO)May 24, 2024
May 24, 2024

Japan

Dana Wyatt

2022-AT-C026 (H)2022-AT-C048 (TO)Sep 6, 2022
Oct 13, 2022

Trinidad

Danesta Febianto Nugroho

2021-AT-C023

Feb 9, 2021

Indonesia

Daniele Candreva

2022-AT-C050 (H)2022-AT-C050 (TO)2022-AT-C051 (D)Oct 18, 2022

Italy

David Ortegon Martinez

2023-AT-C126

Aug 20, 2023

MexicoDavide Caisutti

2024-AT-C228

May 14, 2024ItalyDENİZ ASLAN

2024-AT-C222

May 6, 2024

TürkiyeDeveena Boygah

2021-AT-C001

Apr 16, 2021

Mauritius

Devin Weerasekera

2022-AT-C024

Jul 19, 2022

Sri Lanka

Diane Parnis2024-AT-C192

Jan 3, 2024

Malta

Diego De Santis2022-AT-C027 (D)2022-AT-C064 (H)2022-AT-C064 (TO)Sep 9, 2022
Dec 22, 2022
Dec 22, 2022

Italy

Dimas Galih Anggoro

2021-AT-C012

Feb 9, 2021

Indonesia

Ditta Fekete

2022-AT-C006

Jan 5, 2022

Hungary

Divan van Zyl

2023-AT-C075

Feb 3, 2023

South Africa

Duygu Bora

2023-AT-C093 (H)2023-AT-C140 (TO)Apr 17, 2023
Aug 22, 2023

TürkiyeDuygu ÇABUK

2023-AT-C085

Mar 30, 2023

TürkiyeEbru Kumbaracı

2022-AT-C043

Sep 27, 2022

#N/A

Eda Polat Yalçın

2023-AT-C089

Apr 6, 2023

TürkiyeEgemen BELET

2022-AT-C045

Oct 7, 2022

TürkiyeElaine Patnode2024-AT-C240

Jun 7, 2024

United States

Elif Erdinc Senkal

2023-AT-C116 (TO)2023-AT-C164 (H)Aug 2, 2023
Oct 25, 2023

TürkiyeELİF ERKAN

2022-AT-C059 (H)2023-AT-C065 (TO)

Dec 10, 2022
Jan 2, 2023

Türkiye

EMRA ÖZBUDAK

2023-AT-C077

Feb 13, 2023

Türkiye

EMRE BAHA CIZRELI

2023-AT-C159

Oct 25, 2023

Türkiye

Erric Raymond Tatimu

2021-AT-C013

Feb 9, 2021

Indonesia

ERTUGRUL OZDEMIR

2022-AT-C055

Nov 9, 2022

Türkiye

ESRA OZKIRAN

2023-AT-C082

Mar 28, 2023

TürkiyeEzgi DURSUN

2023-AT-C162

Oct 25, 2023

TürkiyeFatih Taş2022-AT-C016

Jun 13, 2022

TürkiyeFatma Demet Yilmaz

2022-AT-C011

Jun 13, 2022

Türkiye

Federico Fiorentino

2024-AT-C197 (H)2024-AT-C202 (TO)Jan 3, 2024
Jan 5, 2024

Malta

FIRAT TOZLU

2024-AT-C214 (TO)2024-AT-C219 (H)Feb 20, 2024
Apr 2, 2024

Türkiye

Florencia Kogan Moyano

2023-AT-C187

Dec 11, 2023

Spain

Giorgio Caire di Lauzet

2024-AT-C233

May 24, 2024

Italy

Gökhan Tuğrul

2024-AT-C236

May 24, 2024

TurkiyeGörkem Kurşunlu Karakuş

2022-AT-C056

Nov 9, 2022

TürkiyeGörkem Vural

2022-AT-C015

Jun 13, 2022

TürkiyeGülcan Açıkel

2023-AT-C087

Mar 30, 2023

TürkiyeGÜLİSTAN AKAY

2022-AT-C030

Sep 20, 2022

TürkiyeGürsel Özdemir2024-AT-C224

May 14, 2024

Türkiye

Hacer Dokuzluoğlu

2023-AT-C078

Feb 13, 2023

Haibing Zhang

2023-AT-C115 (H)2023-AT-C145 (TO)Aug 2, 2023
Sep 1, 2023

HAKAN ÖKSÜZ

2023-AT-C084

Mar 28, 2023

Hakan Saltık

2022-AT-C023 (H)2022-AT-C052 (H)Jun 24, 2022
Oct 24, 2022

Türkiye

Hale Günay

2022-AT-C047

Oct 11, 2022

Türkiye

Hale Yamik

2023-AT-C150 (TO)2023-AT-C160 (H)Sep 18, 2023
Oct 25, 2023

TürkiyeHalil Burak Sakal

2022-AT-C046

Oct 11, 2022

TürkiyeHamit ÖZGÜR

2023-AT-C091

Apr 6, 2023

Hamza Akdağ

2024-AT-C208

Jan 16, 2024

TürkiyeHaşan Daş2022-AT-C020

Jun 13, 2022TürkiyeHATİCE DİCLE GÜNDEŞ

2024-AT-C194

Jan 3, 2024

Türkiye

Hemant Sudhakarrao Soitkar

2023-AT-C105

Jul 5, 2023

Singapore

Hendrie Adji Kusworo

2021-AT-C021

Feb 9, 2021

Indonesia

Hennis Cheung

2021-AT-C024 (H)Feb 9, 2021

China

Herdi Andrariladchi

2024-AT-C196

Jan 3, 2024

Indonesia

Hoang Huy Nguyen

2024-AT-C216 (H)2024-AT-C217 (TO)Mar 14, 2024

VietnamHüseyin Seçkin Uzunkaya2022-AT-C019

Jun 13, 2022

TürkiyeİPEK KEPECİ

2023-AT-C180

Nov 14, 2023

TürkiyeIrem Uslu

2023-AT-C181

Nov 14, 2023

Ivan Cassar2023-AT-C149 (TO)2023-AT-C173 (H)Sep 5, 2023
Nov 14, 2023

Malta

Ivan Vukoje

2023-AT-C133

Aug 20, 2023

Serbia / Croatia

Jace Waithe2022-AT-C063 (H)2023-AT-C094 (TO)

Dec 14, 2022
Apr 17, 2023

TrinidadJeroen Van Merode2021-AT-C010

Apr 16, 2021

The Netherlands

Jian An Ma

2022-AT-C025

Aug 28, 2022

China

Jo Hendrickx

2023-AT-C132

Aug 20, 2023

Spain

China

Juliana Freitas

2022-AT-C002 (H)2022-AT-C002 (TO)Jan 5, 2022
Mar 28, 2022

Portugal

Julius Majaliwa

2023-AT-C134

Aug 20, 2023

TanzaniaJung-Feng Cheng

2023-AT-C147 (TO)2023-AT-C186 (H)Sep 4, 2023
Nov 20, 2023

TaiwanKai Khim Aw

2023-AT-C177

Nov 14, 2023

Singapore

Leyla Jahn

2023-AT-C083

Mar 28, 2023

Lina Chen

2023-AT-C152 (TO)2023-AT-C179 (H)Sep 25, 2023
Nov 14, 2023

China

M. Recai Yılmaz

2024-AT-C220

Apr 5, 2024

TürkiyeMaria Liontaki

2024-AT-C199

Jan 3, 2024

GreeceMasaru Takayama

2023-AT-C146 (TO)2023-AT-C168 (H)Sep 4, 2023
Oct 27, 2023

Japan

MAYRA DE LOS ANGELES LLAMAS LEON

2024-AT-C218 (H)2024-AT-C225 (TO)Mar 26, 2024
May 14, 2024

MexicoMehmet BAHAR

2023-AT-C071 (H)2023-AT-C141 (TO)Jan 6, 2023
Aug 28, 2023

TürkiyeMehmet Bartu Kireççi

2024-AT-C212

Feb 1, 2024

TürkiyeMehmet Can Doğaroğlu

2022-AT-C021

Jun 24, 2022

TürkiyeMehmet Can İnce2023-AT-C119

Aug 4, 2023

TürkiyeMehmet Hulusi Ada

2024-AT-C221

May 6, 2024

Türkiye

MEHMET SELVER KÖPRÜ

2024-AT-C209

Jan 23, 2024

TürkiyeMELİS CAN ÖZCAN

2022-AT-C031

Sep 20, 2022

Türkiye

MERT ÇALIŞ

2023-AT-C108

Jul 21, 2023

Türkiye

Meryem Melisa Uyankaya Kırbaççıoğlu2024-AT-C226

May 14, 2024

Türkiye

Mi Hye Kim

2023-AT-C176

Nov 14, 2023

Korea, Republic ofMichelle Groothedde2024-AT-C237

May 24, 2024

United Kingdom

Mohammud Yusuf Foondun

2021-AT-C002

Apr 16, 2021

Mauritius

Mohd Shauki Mohd Ghazali2023-AT-C182

Nov 14, 2023

Malaysia

Monique Beijer

2023-AT-C139

Aug 20, 2023

Netherlands

Muh Nurdin

2021-AT-C017

Feb 9, 2021

Indonesia

Muhammad Baiquni

2021-AT-C019

Feb 9, 2021

Indonesia

Muhummud Naushad Ally Luttoo

2021-AT-C005

Apr 16, 2021

Mauritius

MUHYETTİN ERZEN

2023-AT-C174

Nov 14, 2023

Türkiye

MUKADDES TUNÇKIR

2022-AT-C032

Sep 20, 2022

Türkiye

Mulyanto YS

2021-AT-C014

Feb 9, 2021

Indonesia

MURAT CAN TEZGÖREN

2023-AT-C112 (TO)2023-AT-C155 (H)Aug 2, 2023
Oct 25, 2023

TürkiyeMusa Yıldırım

2022-AT-C013

Jun 13, 2022

TürkiyeMustafa Demirol

2023-AT-C144

Sep 1, 2023

TürkiyeMustafa Fehmi Üstünsöz

2024-AT-C243

Jun 7, 2024

Turkiye

MUSTAFA SÖĞÜT

2023-AT-C072

Jan 6, 2023

TürkiyeMustafa Yilmaz

2022-AT-C010

Jun 13, 2022

Türkiye

Necati Alperen Tezekici

2023-AT-C074

Jan 30, 2023

Nejla Arslan

2022-AT-C041

Sep 27, 2022

Türkiye

Neliz Çetiner

2023-AT-C113 (TO)2023-AT-C163 (H)Aug 2, 2023
Oct 25, 2023

TürkiyeNi Wayan Giri Adnyani

2021-AT-C015

Feb 9, 2021

Indonesia

Nikolai Stashkevich

2023-AT-C104

Jun 26, 2023

Russian Federation

NUKHET ELBİR

2022-AT-C058

Dec 9, 2022

TürkiyeNurdan SÖZEN

2023-AT-C090

Apr 6, 2023Ödül ÖZDAMAR

2023-AT-C110

Jul 24, 2023

OKAN ÖZDEMİR

2022-AT-C042

Sep 27, 2022

TürkiyeÖMER FARUK FATSA

2023-AT-C099 (H)2023-AT-C142 (TO)Jun 8, 2023
Aug 31, 2023Türkiye

Omresh Bhugowandeen

2021-AT-C007

Apr 16, 2021

Mauritius

Onur Aksoy

2022-AT-C007

Jan 5, 2022

TürkiyeOrhan Özsezer

2023-AT-C096

Apr 27, 2023

TürkiyeÖZDE NAZ ÖZLÜ2023-AT-C114 (TO)2023-AT-C161 (H)Aug 2, 2023
Oct 25, 2023

TürkiyeÖZGE HEMŞİNLİOĞLU

2022-AT-C038

Sep 27, 2022

TürkiyeÖZGÜL SABİTOĞLU

2022-AT-C033

Sep 20, 2022

TürkiyeÖzgür Mert AKÇAM

2023-AT-C120

Aug 4, 2023ÖZLEM OKÇU2022-AT-C034

Sep 20, 2022

Türkiye

Paola Oliver-Serret2023-AT-C125

Aug 20, 2023

Spain

Paulo Sarabanda

2022-AT-C004 (H)2022-AT-C004 (TO)Jan 5, 2022

Portugal

Pei Xuan Lee

2024-AT-C213

Feb 15, 2024

Singapore

Pinar Özbaltan

2022-AT-C009

Feb 4, 2022

TürkiyePrihutami Rista Hermawati

2021-AT-C020

Feb 9, 2021

Indonesia

Pruktivud Chattaviriya2024-AT-C198

Jan 3, 2024

ThailandRafidah Subhan

2023-AT-C183

Nov 14, 2023

Singapore

Rahm Garas

2023-AT-C123

Aug 20, 2023

Rahma Prihatini2021-AT-C016

Feb 9, 2021

Indonesia

Ramsamy Anagerri Mootoo

2021-AT-C004

Apr 16, 2021

Mauritius

Recep Karota

2022-AT-C040

Sep 27, 2022

TürkiyeRegina Gonda

2022-AT-C008

Jan 5, 2022Hungary

RESUL İPEK2023-AT-C185

Nov 16, 2023

TürkiyeRocco Bonomo

2023-AT-C138

Aug 20, 2023

Italy / UK

RONNIE ANTONIO DOS SANTOS LIMA

2024-AT-C203

Jan 5, 2024

Cabo VerdeŞadiye Yasemin Oker

2024-AT-C207

Jan 9, 2024

Türkiye

Saferoun Ghingut

2021-AT-C009

Apr 16, 2021

Mauritius

Sami Ilker Canat2022-AT-C053

Nov 9, 2022

TürkiyeSaminaden Pillay Kanaksabee

2021-AT-C003

Apr 16, 2021

Mauritius

Sander Verschuren

2023-AT-C137

Aug 20, 2023

Netherlands

Sanjeev Kumar Gungeea

2021-AT-C006

Apr 16, 2021

Mauritius

Sarayoot Siwasirikaroon

2023-AT-C109

Jul 24, 2023

Thailand

Saul Antonio Blanco Sosa

2024-AT-C241 (H)2024-AT-C242 (TO)Jun 7, 2024

GuatemalaSavaş Gökhan Namal

2022-AT-C017

Jun 13, 2022

TürkiyeSeda Erkekli2023-AT-C069

Jan 6, 2023

TürkiyeSeda Ture

2022-AT-C003

Jan 5, 2022

Türkiyeselda Yalçın Aydoğdu

2024-AT-C190

Jan 3, 2024

Türkiye

SELENGE BİRAVCI

2022-AT-C060 (H)2023-AT-C066 (TO)

Dec 10, 2022
Jan 2, 2023

Türkiye

SERCAN GÜLIŞIK

2023-AT-C156

Oct 25, 2023

TürkiyeSeung Hwan Seo

2023-AT-C184

Nov 15, 2023

Korea, Republic of

Sheik Muhammad Muzaffar Hoolash2021-AT-C008

Apr 16, 2021

MauritiusSİBEL KARACA DEMİRCİOĞLU

2022-AT-C035

Sep 20, 2022

TürkiyeSiti Salmah binti Abu Bakar

2023-AT-C171

Nov 8, 2023

Malaysia

Sonay Cantürk

2022-AT-C014

Jun 13, 2022

Türkiye

Soparat Bamrungsak

2023-AT-C151

Sep 20, 2023

Thailand

SOTIRIS MILONAS

2023-AT-C128

Aug 20, 2023

GreeceSPYROS RAYIAS

2023-AT-C130

Aug 20, 2023

CyprusSTAMATINA SYRIGOU

2024-AT-C204

Jan 5, 2024

GreeceSÜMEYRA DUYAR

2022-AT-C062 (H)2023-AT-C067 (TO)

Dec 10, 2022
Jan 2, 2023

Türkiye

Takehisa SEKIYA

2024-AT-C238 (H)2024-AT-C239 (TO)May 24, 2024
May 24, 2024

Japan

Titipong Vorathumthongdee

2024-AT-C191

Jan 3, 2024

Thailand

TRUONG NGUYEN BAO TRAM

2023-AT-C148 (TO)2023-AT-C175 (H)Sep 4, 2023
Nov 14, 2023

Viet Nam

Tuba Kaya2024-AT-C211 (H)2024-AT-C227 (TO)Feb 1, 2024
May 14, 2024

TürkiyeTuğçe Atıcı Keskin2023-AT-C070

Jan 6, 2023

TürkiyeTugce Tapan

2022-AT-C005

Jan 5, 2022

TürkiyeTürkan Sinem Uçar

2023-AT-C117 (TO)2023-AT-C143 (H)Aug 2, 2023
Sep 1, 2023

TürkiyeUĞUR PEKBAY

2022-AT-C036

Sep 20, 2022

TürkiyeUlfa Khairunnisa Hakim

2024-AT-C234

May 24, 2024

Indonesia

UTKU OKAY

2022-AT-C037

Sep 20, 2022

Türkiye

UXUE AZPIROZ

2024-AT-C201

Jan 3, 2024

GreeceValdir César Pereira Alves2023-AT-C167 (TO)2024-AT-C200 (H)Oct 25, 2023
Jan 3, 2024

Cabo Verde

Vildan Cihantimur

2023-AT-C092

Apr 7, 2023

Türkiye

Wee Lee Tan

2023-AT-C088

Mar 31, 2023

Singapore

Xinran Yu

2023-AT-C102 (H)2023-AT-C107 (TO)Jun 8, 2023
Jul 19, 2023

Singapore

Yahya Emin Demirci

2023-AT-C097

May 3, 2023

Türkiye

YALIN BOZKURT

2022-AT-C039

Sep 27, 2022

TürkiyeYasin Ekizoğlu

2024-AT-C206

Jan 5, 2024

TürkiyeYener Kestel

2023-AT-C086

Mar 30, 2023

TürkiyeYong Yong, Joan Lee

2023-AT-C118

Aug 2, 2023

Singapore

Yuki KOSAKA

2024-AT-C231 (H)2024-AT-C232 (TO)May 24, 2024
May 24, 2024

Japan

Yunus İNEL2023-AT-C158

Oct 25, 2023

Türkiye

Yusuf CELIK

2023-AT-C121

Aug 7, 2023

Türkiye

Zed Bates

2024-AT-C235

May 24, 2024

United States