Romanian Chemistry Olympiad¶

Olimpiada Națională de Chimie

Key Websites¶

Overview¶

Key Facts

Organizer: Ministry of Education (Direcția Generală Echitate și Performanță)
Academic partner: University of Bucharest Faculty of Chemistry; Romanian Chemical Society (supporting)
Structure: School → County → National → International
First edition: ~1968 (58th edition held in 2025)
IChO since: 1972 (official database; some archives claim 1970)
IChO hosting: Twice — Bucharest 1974 and Timișoara 1983

The Olimpiada Națională de Chimie is Romania's national chemistry competition, organized by the Ministry of Education through its network of county school inspectorates. Local universities serve as host venues and partners. The Societatea de Chimie din România (Romanian Chemical Society) acts as a supporting partner. Romania is one of the historically strongest IChO nations, with a combined total of 189 medals — including two absolute world champions (1983 and 2016).

Competition Format¶

The olympiad follows a multi-stage elimination pyramid, with separate competitions for each grade (grades VII–XII; grade 7 was added by the 2025 regulation). Students may compete one grade level higher than their enrollment with approval.

School Stage etapa pe școală
- Held at individual schools (date set by each school)
- 3-hour theoretical exam
- Open to all interested students in grades 7–12
County Stage etapa județeană
- Held across Romania's 41 counties plus Bucharest (each county + 6 Bucharest sectors gets 1 place per grade, plus 43 national wildcard places per grade)
- Nationwide unified problem set: 4 problems, 100 points, 3 hours (theory only)
- Typically held in late March
- Students must score at least 60 points to qualify for the national stage
National Stage etapa națională
- A 5-day event, usually in April at a host university city
- ~350–400+ students from grades 7–12 compete
- Two exams: theory (60% weight) + practical lab (40%), each 3 hours (2 h for grade 7)
- Tie-breaker: theory score → practical score → county score

IChO Team Selection¶

Team selection is a two-stage process coordinated by professors from the University of Bucharest Faculty of Chemistry:

During the national stage, any participant may sit a 5-hour IChO-syllabus theory exam written by university professors on the Central Commission.
The top 20 form the extended national team (lotul național lărgit): top 15 by score + the next 5 who are NOT 12th graders (to build the pipeline for future years).
Centralized training follows (at the University of Bucharest and Politehnica București), ending with three baraj exams — two 5-hour theoretical and one 5-hour practical (100 points each).
The top 4 by combined baraj scores form the Romanian IChO team.

Student Outcomes¶

National olympiad prize winners receive significant university admission benefits:

Admission without entrance exam on state-funded (tuition-free) seats at many Romanian universities
West University of Timișoara (UVT): First-prize through mention winners receive free tuition, a monthly scholarship of 600 lei, free dormitory housing, and travel support
Medical universities (UMFST Târgu Mureș, UMFCD Carol Davila Bucharest): Accept 1st, 2nd, and 3rd prize winners without entrance exam

History¶

Founding and Early Years¶

1972: Romania first appears in the official IChO results database at the 4th IChO in Moscow.

1973: First prizes at the 5th IChO in Sofia — individual ranking 5th place and 15th.

Hosting the IChO — Twice¶

Romania hosted the IChO on two occasions:

Year	Location	Edition	Highlights
1974	Bucharest	6th IChO	10 countries, 40 students; Romania won 2 "1st Prizes" (Angela Corpade, Gheorghe Maria); Romania invited Sweden and Yugoslavia — among the first non-socialist-bloc participants
1983	Timișoara	15th IChO	18 countries, 71 students; Andrei-Adrian Tica won absolute 1st place on home soil

Modern Era¶

2016: Won absolute 1st place worldwide at the 48th IChO in Tbilisi (96.847/100), Romania's second world champion, with two more golds.

2025: The 58th national edition was hosted in Iași — the fifth time Iași has hosted (after 1977, 1991, 2004, and 2014). Other recurring hosts include Deva (1993, 2002, 2023), Craiova (1973, 2018), Constanța (2019), and Buzău (2024).

IChO Medal Record

37 Gold · 82 Silver · 62 Bronze · 8 Honorable Mentions

Mendeleev International Chemistry Olympiad¶

Romania is an active Mendeleev Olympiad participant (since at least the early 2010s):

2014 (Moscow): 5 golds and 1st place in the team ranking — one of Romania's best IMChO performances
2015 (Yerevan): Dumitru Călugăru won the ABSOLUTE score; Andrei Iliescu also won gold (plus 3S + 1B)
2016 (Moscow, 50th edition): 2G + 2S + 2B
2019 (St. Petersburg): 3G + 2S + 1B

Notable Alumni¶

Marius Andruh — IChO 1973 (5th place); now Academician and vice-president of the Romanian Academy, director of the "C. D. Nenițescu" Institute, and long-time leader of the national IChO team.
Claudiu Supuran — IChO 1981 gold (Burgas); one of the world's most-cited medicinal chemists (carbonic anhydrase research), University of Florence.
Dragoș Horváth — IChO 1985 gold (rank 2); CNRS research director, Strasbourg (chemoinformatics).
Mihai Barboiu — IChO 1987 bronze; CNRS research director, Montpellier (adaptive supramolecular chemistry).
Theodor Agapie — IChO 1997 silver; Professor of Chemistry at Caltech.
Liviu Mirică — IChO 1994 gold (rank 6); Professor of Chemistry, University of Illinois Urbana-Champaign.
Andrei Iliescu — IChO 2016 absolute world champion (Tbilisi).

Year	Host	Romania's Medals
2023	Zurich	1G + 2S + 1B
2024	Riyadh	3S + 1B
2025	Dubai	1G + 2S + 1B
2026	Tashkent	1G + 2S + 1B