International Applied Chemistry Olympiad (IACHO) 2026 Brings Together 150 Participants from 14 Countries

Bandung, September 27, 2026 – The International Applied Chemistry Olympiad (IACHO) 2026 was officially held in Indonesia from September 24–27, 2026. This prestigious international event in applied chemistry was organized by the Indonesian Scientific Society (ISS) and brought together 150 participants from 14 countries.

IACHO 2026 provided an international platform for participants to demonstrate their scientific knowledge, creativity, analytical abilities, innovation, and problem-solving skills in the field of applied chemistry.

Beyond being an academic competition, IACHO 2026 also provided participants with opportunities to exchange experiences, expand international networks, develop academic cooperation, and build friendships with participants from different countries.

Participating Countries

A total of 150 participants from 14 countries participated in the International Applied Chemistry Olympiad (IACHO) 2026.

Based on the flags visible from left to right, the participating countries were:

  1. 🇷🇴 Romania
  2. 🇶🇦 Qatar
  3. 🇦🇲 Armenia
  4. 🇮🇩 Indonesia
  5. 🇮🇳 India
  6. 🇸🇦 Saudi Arabia
  7. 🇧🇩 Bangladesh
  8. 🇹🇲 Turkmenistan
  9. 🇹🇷 Türkiye
  10. 🇻🇳 Vietnam
  11. 🇲🇳 Mongolia
  12. 🇲🇾 Malaysia
  13. 🇵🇭 Philippines
  14. 🇺🇸 United States of America (USA)

The participation of delegates from 14 countries demonstrated the international character of IACHO 2026 and highlighted how science can serve as a bridge connecting young people from different countries and cultural backgrounds.

Message from the Chair of the IACHO 2026 Organizing Committee



Iwan Budiman, S.Si., M.Pd.
Chair of the Organizing Committee
Indonesian Scientific Society (ISS)

Iwan Budiman, S.Si., M.Pd., expressed his appreciation to all participants, mentors, judges, delegates, volunteers, and all parties who supported the organization of the International Applied Chemistry Olympiad (IACHO) 2026.

The organizing committee welcomed all participants from the 14 participating countries and emphasized that the Olympiad was not only an opportunity to achieve academic excellence, but also a platform to build international friendship, scientific cooperation, creativity, and innovation.

Through IACHO 2026, participants were encouraged to understand chemistry not only from a theoretical perspective but also to explore how chemical concepts can be applied to solve various problems in real life.

The organizing committee also expressed its gratitude to the international delegates, mentors, jury members, volunteers, and partners who contributed to the successful implementation of the event.

Evaluation by the International Jury Panel



The participants' works and achievements were evaluated by a jury consisting of academics, educators, and experts with experience in chemistry and science education.

The International Jury Panel consisted of:

  1. Prof. Dikdik Kurnia, S.Si., M.Sc., Ph.D.
  2. Dr. apt. Muhammad Azhari, M.Si.
  3. Assoc. Prof. Dr. Arie Hardian, S.Si., M.Si.
  4. Prof. Djulia Onggo, Ph.D.

The evaluation process considered several important aspects of applied chemistry, including:

  • Understanding of chemistry concepts
  • Application of chemical principles
  • Scientific thinking
  • Creativity and innovation
  • Analytical skills
  • Problem-solving abilities
  • Research methodology
  • Scientific accuracy and approach
  • Presentation skills
  • Potential real-world applications

The evaluation was conducted to recognize participants who demonstrated scientific understanding while also showing creativity in applying chemistry to various challenges.

Promoting Global Innovation Through Applied Chemistry



The International Applied Chemistry Olympiad (IACHO) 2026 encouraged participants to develop scientific thinking and create innovative solutions through the application of chemistry.

Applied chemistry plays an important role in many areas of modern life, including environmental protection, food science, pharmaceuticals, agriculture, materials science, energy, industry, and sustainable development.

Through the Olympiad, participants were encouraged to understand that chemistry is not only a theoretical discipline but also an important part of technological development and everyday life.

IACHO 2026 provided a platform for participants to explore scientific ideas, develop analytical thinking, demonstrate creativity, and strengthen their ability to solve problems through chemical approaches.

The event also encouraged international cooperation by bringing together participants from different countries in the spirit of science and education.

Awarding Ceremony and Grand Award

The highlight of the International Applied Chemistry Olympiad (IACHO) 2026 was the Awarding Ceremony held on September 27, 2026.

Participants who demonstrated outstanding achievements received various awards, including Gold Medals, Silver Medals, Bronze Medals, and Certificates of Achievement.

The awards recognized the participants' dedication, scientific abilities, creativity, perseverance, and achievements throughout the competition.

The Awarding Ceremony became one of the most memorable moments for participants, mentors, judges, families, organizers, and delegates from the 14 participating countries.

The atmosphere was filled with excitement and pride as the names of award recipients were announced.

One of the highlights of the ceremony was the presentation of the Grand Award, recognizing outstanding overall achievement in IACHO 2026.

The Grand Award considered various aspects, including scientific understanding, application of chemistry concepts, analytical ability, creativity, innovation, problem-solving skills, and presentation skills.

The recognition also served as an inspiration for young people to continue developing their scientific abilities and pursuing achievements in chemistry, science, technology, and innovation.

Strengthening International Scientific Cooperation

The conclusion of the IACHO 2026 Awarding Ceremony was not only a celebration of the participants' academic achievements but also an opportunity to strengthen international friendship and scientific cooperation.

The participation of 150 participants from 14 countries demonstrated the strong international spirit of the event.

Participants had the opportunity to meet students and delegates from different countries, exchange ideas, share experiences, and build international academic networks.

International Olympiads such as IACHO can provide a valuable environment for young people to learn from one another while developing a greater appreciation for cultural diversity.

Building the Next Generation of Scientists

The International Applied Chemistry Olympiad (IACHO) 2026 highlighted the importance of developing scientific talent among young people.

By encouraging participants to think critically, understand chemical principles, analyze scientific problems, develop innovative ideas, and apply knowledge to real-world situations, the Olympiad contributes to the development of future scientists, researchers, engineers, educators, technologists, and innovators.

Chemistry plays an important role in addressing various global challenges. Environmental protection, clean energy, food security, healthcare, advanced materials, and industrial development all require scientific knowledge and innovation.

Therefore, events such as IACHO 2026 can encourage young people to develop an interest in science and prepare themselves for future academic and professional challenges.

An International Platform for Science and Friendship

The International Applied Chemistry Olympiad (IACHO) 2026 was more than an academic competition.

It became a meeting point for young people from Romania, Qatar, Armenia, Indonesia, India, Saudi Arabia, Bangladesh, Turkmenistan, Türkiye, Vietnam, Mongolia, Malaysia, the Philippines, and the United States of America.

The diversity of participating countries created opportunities for cultural exchange while strengthening international friendship.

Participants returned to their respective countries with scientific experiences, new knowledge, memorable moments, and international connections gained throughout the event.

The spirit of scientific exploration, collaboration, innovation, and friendship developed during IACHO 2026 is expected to continue inspiring participants throughout their future academic journeys.

About the Indonesian Scientific Society (ISS)

The Indonesian Scientific Society (ISS) is an organization committed to the development of science education, research, innovation, and academic advancement through various activities, including international Olympiads, educational programs, scientific activities, training, research initiatives, and educational publications.

ISS is committed to providing opportunities for students, teachers, researchers, and young people interested in science to develop their knowledge, skills, creativity, and scientific potential.

Through various national and international programs, ISS aims to support the development of globally competitive young talents who can contribute to scientific advancement, technological development, sustainable development, and society.

ISS also seeks to strengthen international academic cooperation and create opportunities for young people to interact with participants from different countries through science and education.

The organization of the International Applied Chemistry Olympiad (IACHO) 2026 represents part of ISS's commitment to promoting scientific excellence, international cooperation, education, innovation, and cultural exchange.

By bringing together 150 participants from 14 countries, IACHO 2026 provided a platform for sharing knowledge, developing applied chemistry skills, encouraging innovation, and strengthening international friendship through science.

Appreciation to All Participants and Supporters

With the conclusion of the International Applied Chemistry Olympiad (IACHO) 2026, the Indonesian Scientific Society expresses its appreciation to all participants, mentors, judges, organizing committee members, volunteers, partners, and all parties who contributed to the success of the event.

The dedication and cooperation of everyone involved helped create an international academic environment where young people could learn, compete, collaborate, and build meaningful connections through chemistry and science.

Congratulations to all participants and award recipients of the International Applied Chemistry Olympiad (IACHO) 2026!

The achievements and experiences gained during the event are an important part of the participants' scientific journeys and may serve as valuable foundations for future academic and professional accomplishments.

The Indonesian Scientific Society will continue its commitment to supporting young people in science and creating opportunities for international scientific cooperation.

Continue your journey of discovery, innovation, and scientific excellence with the Indonesian Scientific Society (ISS).

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Website: www.iss.or.id
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Together, let us inspire the next generation of scientists, researchers, innovators, and global leaders for a brighter future through science, chemistry, technology, and international collaboration.