11The 5th General Assembly and the 11th Regular Board of Directors Meeting
11The 8th World Toilet Leaders Forum(On-line)
07Site Inspection for 2021 Public Toilet Construction Support Project(Zambia)
02Completion of public toilets in developing countries (Suwon Public toilet. Balanga Wetland, Bataan, Philippines)
2020
12Completion of public toilet in developing countries (Suwon men's toilet in Cooperative University, Thanlyin, Myanmar)
11The 7th World Toilet Leaders Forum
112020 WTA Board Member Video Conference Call
11Completion of public toilet in developing countries (Suwon Public toilet inKuang Si Waterfall, Luang Prabang, Laos)
2019
12Inauguration Ceremony of "Suwon Public Toilet" at Wat Si Saket, Vientiane, Laos.
Inauguration Ceremony of "Korean Red Cross Public Toilet" at Kalshi Bus&Truck Stand, Mirpur, Dhaka North City, Bangladesh) Inauguration Ceremony of "Suwon Public Toilet" at Shwemawdaw Pagoda, Bago, Myanmar)
10Inauguration Ceremony of Public Toilet In front of gate of Genghis Khan Statue Complex Mongolian.
07UN Economic and Social Council Consultative Status
06The 6th World Toilet Leaders Forum
The 6th International Toilet Culture Conference
04Inauguration Ceremony of Independence Beach Public Toilet, Sihanoukville, Cambodia
2018
12Inauguration Ceremony of Wat Siengthong Public Toilet, Luang Prabang, Laos
112018 Extraordinary General Assembly & The 10th BOD Meeting(Cape Town, South Africa)
08Completed Bangladesh Public Toilet Support Pilot Project(Sattola Slum Area, Lalmati Bazar, Mohakhali, DNCC)
07The 5th World Toilet Leaders Forum
Completion ceremony for public toilet in disaster area (Yalova City Ferry Terminal Park, Turkey)
05Application to the UN ECOSOCl for consultative status.
04Inauguration Ceremony of Riverside Park West Bank Battambang Public Toilet, Battambang, Cambodia(2017 Project)
03Inauguration Ceremony of Basco Public Toilet, BBatanes Provincial. Philippines(2017 Project)
2017
12Inauguration Ceremony of That Luang Public Toilet, Vientiane Laos
Inauguration Ceremony of Old Market Public Toilet, Siem Reap Cambodia(2016 Project)
11The 10th anniversary of the International Toilet Culture Conference and the 4th regular general meeting and the 9th regular board meeting
11Elected the 4th President Mr. Tae-yeong Yeom and 4th Board Members(2018.02.26 - 2022.02.25)
04Inauguration Ceremony of Mirpur Public Toilet, North Dhaka City Bangladesh
06The 8th Board of Directors Meeting (Siem Reap, Cambodia)
The 3rd General Assembly (Siem Reap, Cambodia) Adoption of Angkor Declaration
05Inauguration Ceremony of Hanoi Hoa Binh Park Public Toilet, Hanoi, Vietnam (2015 Project)
Inauguration Ceremony of Battambang Public Toilet, Battambang, Cambodia(2016 Project) Internatioanl Conference on Implication on Tourism; Sanitation Practice for Human Well-being, Envrionmental Health and Public Toilet (Siem Reap, Cambodia)
04Inauguration Ceremony of SIRC, Kavere, Nepal (Toilet Support at Disaster Area)
Site Inspection for 2016 Public Toilet Construction Support Project (Battambang, Cambodia / Dhaka, Bangladesh / Jorpati, Nepal)
01Starting to Advertise for Donors
2015
122015 The 4nd World Toilet Curture Youth Forum(ROK, Suwon)
The 3nd World Toilet Leaders Forum(ROK, Suwon)
11Opening Ceremony of 'Female-only Public Toilet' Dongduk Campus, Laos National University
Opening Ceremony of 'Near Angkor Wat Public Toilet' in Siem Reap, Cambodia The 7th Board of Directors Meeting(Cambodia/Siem Reap) 2015 The 3nd World Toilet Curture Youth Forum(ROK, Suwon)
092015 The 2nd World Toilet Curture Youth Forum(ROK, Suwon)
04The 2nd World Toilet Leaders Forum(ROK, Suwon)
032015 The 1st World Toilet Culture Youth Forum(ROK, Suwon)
12Opening Ceremony of 'Suwon Public Toilet' in Vang Vieng, Lao P.D.R
10The 1st World Toilet Leaders Forum(ROK, Suwon)
06Site Inspection for 2014 Toilet Construction Support Project (Lao P.D.R., Cambodia)
05Selection Support Target for 2014 Toilet Construction Support Project (Vang Vieng, Lao P.D.R. / Seam Reap, Cambodia)
02The 2nd World Toilet Association General Assembly / The 3rd President Mr. Tae-young YEOM Inauguration
2010
12Completion of 2010 Toilet Construction Support Project (Honduras, Paraguay, Ghana, Kenya)
06Completion of 2010 Toilet Construction Support Project (Nepal, Vietnam)
052010 WTA-KOICA International Training Program (ROK)
Site Inspection for 2010 Toilet Construction Support Project-Joint Project with KOICA (Kenya, Nairobi)
04The 4th Official Board Meeting (Russia, Moscow)
02Selected by KOICA 2010 International Training Program and Overseas Support Business
2009
12Site Inspection for 2009 Toilet Construction Support Project(Nepal, Vietnam)
11Selection Support Target for 2009 Toilet Construction Support Project (Nepal, Vietnam)
World Toilet Association Provisional General Assembly / The 2nd Official Board Meeting (China, Beijing) ¡®2008 Completion of 2010 Toilet Construction Support Project (9 Countries total 12 Toilets) Registered as NGO at KOICA
08The 2nd President Yong-yi Cho Inauguration
02Visited Chinese People's Association for Friendship with Foreign Countries
01Relocated Secretariat Office(ROK, Suwon
Mr. Toilet Sim, Jae-duck, The 1st President Decease
2008
112008 World Toilet Day Ceremony(ROK, Seoul)
Appointment of the 1st WTA Ambassador ¡°Health Boy; Seong-yoon Lee, Sang-min Lee, Sang-ho Lee¡± from KBS Gag Concert
08Site Inspection for 2008 Toilet Construction Support Project (Asia, Africa)
06The 1st Official Board Meeting (15 Countries)
05Visited Chinese People's Association for Friendship with Foreign Countries (Discuss the host city of next general assembly in 2009)
04Attended The 1st Asia-Pacific Mayor's Forum on Environmentally Sustainable Urban Infrastructure Development Hosted by UNESCAP (ROK, Ulsan)
03Attended as a Panel at 'World Water Day 2008' International Year of Sanitation Hosted by UNESCAP (Thailand/Bangkok)
02Establishment World Toilet Association Secretariat (ROK, Seoul)
2007
12Visited Chinese People's Association for Friendship with Foreign Countries (Discuss the host city of next general assembly in 2009)
11Attended EASAN2007 and The 1st APWS (Japan, Betbu)
WTAA and International Bath & Toilet Expo (ROK, Seoul)
09WTAA Organizing Committee Meeting(6 Countries)
08WTAA Chairman Mr. Sim, Jae-duck's Special Address "Korean Toilet Revolution" at The National Association of Toilet Expo and Forum of Malasia
05The 1st Prepartory Meeting for the Inaugural General Assembly
2006
11Compose the Inaugural Assembly Organizing Committee and elect the Chairman of the committee (Mr. Sim, Jae-duck
09Mr. Sim, Jae-duck announced plans to hold the WTAA at the World Toilet Summit held in Moscow
06Approval WTAA Hosting in Korea from Prime Minister's Office