Rudjer Boskovic School vs The International School of Belgrade

	R Rudjer Boskovic School Belgrade, Serbia	T The International School of Belgrade Belgrade, Serbia
Snapshot	Snapshot
Fees / year	Fees / year RSD 9,000 - 16,500	Fees / year RSD 10,580 - 28,945
Age range	Age range 5 - 18 years	Age range 3 - 18 years
Type	Type Co-educational	Type Co-educational
Curriculum	Curriculum IB (PYP), IB (MYP), IB (DP), Bespoke Curriculum	Curriculum IB (PYP), IB (MYP), IB (DP), American Curriculum
Pupils	Pupils 274	Pupils 500
Typical class size	Typical class size 15	Typical class size 15
Instruction language	Instruction language English, Serbian	Instruction language English, Serbian
Opened	Opened 2003	Opened 1948
Bus service	Bus service No	Bus service No
Essentials	Essentials
Location	Location Kneza Višeslava 17, 11030 Beograd, Serbia	Location Two ISB campuses are located in Belgrade, Serbia. The Primary School campus is Temišvarska 19, 11040 Belgrade (Senjak). The Secondary School campus is Radivoja Lole Đukića 1a, 11040 Belgrade. The campuses are within a few minutes' walking distance of each other in the Senjak neighbourhood.
Stages	Stages Preschool to gymnasium; includes primary and secondary schools	Stages Early Years (PreK-Kinder); Primary School (Grades 1-5); Middle School (Grades 6-8); High School (Grades 9-10); High School (DP) (Grades 11-12)
School type	School type Private international school	School type co-educational day school
Pupil nationality mix	Pupil nationality mix —	Pupil nationality mix 500 students represent 47 nationalities.
Additional learning support	Additional learning support Individualized support in and outside the classroom; study time with teachers; counselling with a psychologist; healthcare; workshops; library resources; online resources; university application guidance for final-year students	Additional learning support EAL (English as an Additional Language), Learning Support, and Counseling programs.
Country affiliation	Country affiliation Serbia	Country affiliation —
Religious affiliation	Religious affiliation —	Religious affiliation —
School day structure	School day structure School day starts at 8.45. Primary finishes at 15.40 (Mon–Thu) and 14.55 on Fridays; Secondary finishes at 15.50 (Mon–Thu) and 15.05 on Fridays; some students may have individual work with a teacher when needed.	School day structure —
Bus service details	Bus service details —	Bus service details Door-to-door bus service; routes cover Dedinje, Senjak, the Diplomatic area in Banovo Brdo, parts of New Belgrade, and parts of Downtown. The service is optional and charged in addition to tuition. For more information, contact Milan Nikolic at transportation@isb.rs.
Fees	Fees
Fee details	Fee details Academic year covered • Fees shown are for the 2025/26 academic year. Application / registration fee • There is no separate application or registration fee published for enrolment. Tuition — primary and lower‑secondary (annual and per‑term) • Grade 1 (PYP 1, age 5–6.5): Annual €9,000 — Per term (4 instalments) €2,250. • Grade 2 (PYP 2): Annual €9,400 — Per term €2,350. • Grade 3 (PYP 3): Annual €9,800 — Per term €2,450. • Grade 4 (PYP 4): Annual €10,100 — Per term €2,525. • Grade 5 (PYP 5): Annual €10,500 — Per term €2,625. Tuition — middle years (annual and per‑term) • Grade 6 (MYP T): Annual €11,000 — Per term €2,750. • Grade 7 (MYP 1): Annual €11,400 — Per term €2,850. • Grade 8 (MYP 2): Annual €11,900 — Per term €2,975. • Grade 9 (MYP 3): Annual €12,500 — Per term €3,125. Tuition — high school (annual and per‑term) • Grade 10 (MYP 4): Annual €13,500 — Per term €3,375. • Grade 11 (MYP 5): Annual €14,500 — Per term €3,625. • Grade 12 (DP 1): IB Diploma track Annual €16,000 — Per term €4,000. National (non‑IB DP) track Annual €13,000 — Per term €3,250. • Grade 13 (DP 2): IB Diploma track Annual €16,500 — Per term €4,125. National (non‑IB DP) track Annual €13,000 — Per term €3,250. Billing schedule and payment terms • The annual tuition amount is due at enrolment; families may choose to pay in quarterly instalments. • When paid in instalments, tuition is divided into four equal payments (four instalments). The school's published instalment schedule aligns each instalment with the school terms: instalment timing covers the spring, start of the academic year (September), autumn/December and winter/March instalments. Methods of payment • Accepted payment methods: cash in EUR or in RSD (RSD amount calculated at the National Bank of Serbia mean exchange rate on the date of payment), local bank transfer (within Serbia), or international bank transfer in EUR, GBP or USD. Families are expected to indicate preferred method in advance to receive payment instructions. No published mention of credit‑card payment is provided. What the tuition covers and other optional costs • The annual tuition covers basic instructional services and a range of additional services, specifically: lessons for compulsory and elective subjects, preparation lessons, exams (including IBDP examinations where applicable), research projects, CAS activities, university admissions counselling, school stationery and coursebooks, school uniform, school meals (lunch and snacks where applicable), health care, security surveillance, IT support, laboratory and specialised classrooms, library access, school magazines, creative projects, use of playgrounds and indoor sports facilities, visits, field trips and excursions, and student exchanges. • Optional or additional-charge items: organised home–school–home transport (transportation is an additional service and is billed separately if selected), optional language certification exams (English, German, Russian, French, Italian), summer camp and winter (ski) camp organized during breaks, and any extra or special services arranged individually. Uniform, coursebooks and meals • School uniform, coursebooks, necessary stationery and school meals are included within the annual tuition. Physical‑education sportswear and formal uniform requirements are provided according to grade regulations. Boarding • The school does not publish or offer boarding accommodation; no boarding fees apply. The school operates as a day school. Refunds, cancellations and contract termination • Termination of the enrolment contract is governed by the signed contract between the family and the school; the contract allows termination by mutual consent or by the family with prior notice provided contractual obligations are fulfilled. Refunds or any pro‑rata returns are not published as a general schedule; refund terms and any financial adjustments on withdrawal are governed by the contract and applicable tuition ordinance and must be handled according to the contract's provisions. Practical notes on invoicing and payment administration • The school's accounting/administration team issues payment instructions when families indicate their preferred payment method at the point of enrolment. Local RSD payments are calculated using the National Bank of Serbia exchange rate on the payment date. Families are required to sign the school's contract on terms and conditions of enrolment and education as part of the billing process.	Fee details Application and one‑time fees - Application fee (new students only): USD 500.00 (one‑time, non‑refundable). - Registration fee (new students only): USD 1,000.00 (one‑time, non‑refundable; invoiced with the tuition fee). - English as an Additional Language (EAL) one‑time fee (when applicable, new students only): USD 1,500.00. - Payment plan arrangement fee (self‑paying families only; subject to director approval): USD 400.00 (non‑refundable). Annual tuition (by programme) — published amounts for the 2026/27 academic year New students (annual tuition and capital fee where applicable): - Pre‑Kindergarten (age 3–4): USD 10,580.00 per year. Capital fee: EUR 0.00. - Kindergarten – Grade 5 (Lower School): USD 24,225.00 per year. Capital fee: EUR 3,000.00 (new student capital fee). - Grade 6 – 8 (Middle School): USD 26,095.00 per year. Capital fee: EUR 3,000.00 (new student capital fee). - Grade 9 – 12 (High School): USD 28,945.00 per year. Capital fee: EUR 3,000.00 (new student capital fee). Returning students (annual tuition and capital fee where applicable): - Pre‑Kindergarten (age 3–4): USD 10,580.00 per year. Capital fee: EUR 0.00. - Kindergarten – Grade 5 (Lower School): USD 24,225.00 per year. Capital fee: EUR 1,500.00 (returning student capital fee). - Grade 6 – 8 (Middle School): USD 26,095.00 per year. Capital fee: EUR 1,500.00 (returning student capital fee). - Grade 9 – 12 (High School): USD 28,945.00 per year. Capital fee: EUR 1,500.00 (returning student capital fee). Per‑term breakdown (three‑term academic year) - The ISB academic calendar runs across three main teaching terms; for per‑term budgeting, divide the annual tuition by three to obtain the per‑term amount shown below (annual amounts are listed above). Per‑term examples (annual tuition ÷ 3): - Pre‑Kindergarten: USD 10,580.00 per year → USD 3,526.67 per term. - Kindergarten – Grade 5: USD 24,225.00 per year → USD 8,075.00 per term. - Grade 6 – 8: USD 26,095.00 per year → USD 8,698.33 per term. - Grade 9 – 12: USD 28,945.00 per year → USD 9,648.33 per term. Billing schedule and payment terms - The school publishes annual tuition figures; the school calendar follows a three‑term structure and per‑term amounts above are the annual tuition divided by three for budgeting purposes. Registration fees are invoiced together with tuition. A payment plan option exists for self‑paying families and carries a non‑refundable arrangement fee of USD 400.00; the payment plan is subject to director approval. For school‑organised transport availability and specific transport charges, parents should contact the Business Office. Boarding - Boarding is not offered. ISB operates as a day school across its Primary and Secondary campuses. Other optional or recurring costs - School‑organised transportation: optional service; a published transport organization charge appeared in prior published schedules for AY 2025/26 at USD 3,500.00. Confirm current availability and price with the Business Office. - Co‑curricular / trips: Grades 5–12 undertake annual academic/experiential trips and subject areas may run overnight trips; these excursions can incur additional costs. - Lunch and food service: monthly lunch orders are processed online and paid by payment card; accepted card types include VISA, AMERICAN EXPRESS, MASTERCARD / MAESTRO and DINA (payments processed in RSD by Banca Intesa Beograd). Dragon Cafe purchases may be made with cash or by card. Lunch cancellations are credited toward future lunch orders rather than refunded in cash. - Uniforms / dress code: there is no compulsory school uniform; students are expected to be clean, neat and appropriately dressed for learning. Refunds and non‑refundable items - Application fee and registration fee are explicitly one‑time, non‑refundable charges. The EAL one‑time fee and the payment plan arrangement fee are also described as one‑time / non‑refundable where specified. For tuition refund arrangements or detailed refund terms related to mid‑year withdrawal, expulsion, visa issues, or other circumstances, contact the Business Office for the school's formal policy. Fee payment options and practical notes - Lunch and catering payments: online payment by payment card (Visa, American Express, MasterCard/Maestro, DINA) processed by Banca Intesa Beograd; Dragon Cafe accepts cash and card. - Other fee payment methods (invoiced tuition, registration, capital fees, transport and similar) are handled through the school's Business Office; parents may use the Business Office contact (schoolfees@isb.rs) for invoice details and accepted payment methods. The school's Business Office issues invoices and manages payment arrangements. If you require any clarification on a specific line item (for example capital fee application, transport routing and cost, or payment plan terms), the Business Office (schoolfees@isb.rs) is the school contact for fee administration.
Diving deeper	Diving deeper
Boarding arrangements	Boarding arrangements —	Boarding arrangements Door-to-door bus service is available. It is optional and charged separately. Routes cover Dedinje, Senjak, the Diplomatic area in Banovo Brdo, parts of New Belgrade, and parts of Downtown; a bus monitor ensures student safety; late rides after co-curricular activities are available.
Uniform requirement	Uniform requirement The school requires students to wear a uniform as directed by the General Act of the school.	Uniform requirement —
Food options	Food options Lunch is served at the school restaurant.	Food options ISB Lunch Program: three daily lunch choices (meat/fish, vegetarian, or sandwich) with soup, salad, and bread. Lunch orders are placed online via the ISB Catering web application in the Parent Portal; Dragon Cafe on the Secondary campus offers pastries, hot meals, salads, sandwiches, and drinks, open daily from early morning until 3:30 PM; payments can be made cash or by credit card.
House system	House system —	House system —
Governance and ownership	Governance and ownership The school is privately owned international school comprising the first private Primary School and High School in Serbia, and both schools are accredited by the Ministry of Education, Science and Technological Development.	Governance and ownership The ISB is overseen by a volunteer Board of Trustees. The Board consists of seven to ten members, with three appointed by the U.S. Ambassador (including the Treasurer) and two to five elected members; up to two additional members may be appointed, and at least one member must be a Serbian citizen. Board meetings include Open Sessions and governance oversight by the Board Chair.
Academics	Academics
Curriculum details	Curriculum details Rudjer Boskovic School comprises Primary School and Secondary School, both authorised by the Serbian Ministry of Education, Science and Technological Development. Primary School follows the National Curriculum and offers international Cambridge programmes for primary and lower secondary students, including the Cambridge Primary Programme and Cambridge Secondary One Programme. Starting in Academic Year 2015-2016, IB Primary Years Programme (PYP) was introduced for 5-11-year-olds, and from Academic Year 2018-2019 the school is accredited as an IB Middle Years Programme (MYP) School for upper primary students. The Secondary School follows the National Curriculum and offers international programmes Cambridge IGCSE (International General Certificate of Secondary Education) and the IB Diploma Programme, with IB MYP accreditation for the first and second grades since 2018-2019. The school educates from preschool age to gymnasium, uses modern teaching methods and a wide range of extracurricular activities, and maintains small class sizes (10-20 students). The mission is to inspire learners to become honourable, principled, knowledgeable and caring individuals capable of contributing to local and worldwide communities.	Curriculum details ISB uses the International Baccalaureate framework across all levels: Primary Years Programme (PYP) from Pre-Kindergarten to Grade 5; Middle Years Programme (MYP) for Grades 6–10; Diploma Programme (DP) for Grades 11–12. The language of instruction is English. In DP, Group 1 Language & Literature can be English or Serbian; Group 2 Language Acquisition offers French B, Spanish B, German Ab Initio, and Mandarin Ab Initio online; The DP comprises six subject groups (Languages & Literature, Language Acquisition, Individuals & Societies, Sciences, Mathematics, The Arts) and a Core (Extended Essay, Theory of Knowledge, CAS). ISB can award an American High School Diploma through NEASC accreditation, and offers an ISB High School Diploma.},
Student teacher ratio	Student teacher ratio —	Student teacher ratio In Middle School, there is a 1 to 12 ratio of dedicated homeroom teachers to students.
Exam results	Exam results —	Exam results —
Higher education progression	Higher education progression —	Higher education progression University guidance begins in Grade 9; ISB provides university counselling and guidance through Grades 9–12, including support for university applications, standardised testing, and career exploration. The Diploma Programme includes the Core (Extended Essay, Theory of Knowledge, CAS) and a structured pathway to higher education, with information on admission requirements for different universities.
Gifted and talented	Gifted and talented —	Gifted and talented ISB offers a FLEX program and Personal Inquiry to help students pursue passions and talents, complemented by arts facilities, sports, and a wide range of extracurricular activities.
Academic calendar	Academic calendar —	Academic calendar —
Wellbeing & support	Wellbeing & support
Social & emotional learning	Social & emotional learning The school fosters social, emotional, and physical well-being for students and teachers. It creates safe spaces, including a student club and a teachers' lounge, to promote connectedness and the expression of emotions. A school psychologist and a school nurse provide confidential, on-site support, health care, and regular wellbeing activities. Homeroom teachers monitor student adjustment and, together with other staff, respond to concerns while promoting clear, respectful communication. The health curriculum covers physical and mental health topics, including mental health, and includes prevention and healthy relationships across both the national and IB curricula. Positive peer relationships are encouraged and staff run workshops to develop affective skills, teamwork, and resilience.	Social & emotional learning The Middle School uses a structured SEL program with the Second Step curriculum. The Homeroom Programme prioritizes holistic student development. It provides personalised support to students in grades 6–8 through the Second Step SEL program. The Homeroom ratio is 1 to 12, enabling individualized attention and support, backed by Welfare Coordinators, Curriculum Coordinators, and the Student Support Services team. The SEL curriculum promotes emotional intelligence, interpersonal skills, resilience, empathy, and decision-making, and covers topics such as bullying, emotional regulation, goal setting, and interpersonal relationships.
Special educational needs (SEN)	Special educational needs (SEN) The school has a Special Educational Needs policy that values individual interests, learning styles, and student needs. It protects students from unfair treatment and discrimination.	Special educational needs (SEN) The school has Learning Support Teachers and English as Additional Language (EAL) Teachers. The Learning Support team offers in-class support and small-group interventions, recommends classroom accommodations, and develops positive behaviour and academic support plans where needed. The EAL team focuses on enhancing basic interpersonal communication skills (BICS) while building cognitive academic language proficiency (CALP). The Counselling Programme supports the MYP objectives and helps students become lifelong learners, promoting self-awareness and self-regulation. The Health Office supports student well-being as part of the Student Support Services.
English as an additional language	English as an additional language —	English as an additional language English as an Additional Language (EAL) Teachers are part of the Middle School Student Support Services. The EAL team focuses on enhancing basic interpersonal communication skills (BICS) while developing cognitive academic language proficiency (CALP). EAL supports language development within the IB programme framework and works alongside Learning Support, Counselling, and the Health Office. The program aims to assist diverse learners as they engage with the IB Middle Years Programme. EAL provision is integrated with the school's inclusive education approach.
Mental wellbeing	Mental wellbeing Mental health is addressed through the health curriculum and dedicated staff. The health curriculum covers mental health topics as part of health education across the national and IB curricula. The school provides a psychologist and a nurse to support mental health and offers group activities and workshops on emotional regulation and well-being. The school raises awareness of mental health through events and encourages students to discuss concerns with teachers and staff.	Mental wellbeing The Health Office promotes well-being and safety on campus with a doctor on site Monday through Friday. The Health Office provides prompt medical attention for health concerns during the day and supports health education and preventive care initiatives. It aims to empower students to take an active role in their health and well-being and to foster a community focused on wellness. The Health Office collaborates with School Physicians and Nurses to monitor and support student well-being and mental health as part of overall wellness.
Safeguarding	Safeguarding Safeguarding aligns with Serbian law and IB standards. It maintains a rulebook to protect teachers and students from harm, discrimination, violence and neglect. A designated team (including the secretary, a school psychologist, the principal, and elected teachers) meets to discuss prevention and protection of vulnerable students. The Čuvam te portal provides anonymous bullying, neglect, discrimination and violence reporting to school principals, who regularly check for complaints. The school has a formal complaints procedure that protects all school actors and ensures fair treatment and inclusion for students with diverse needs.	Safeguarding The International School of Belgrade is committed to ensuring a safe and healthy environment for all children, regardless of race, gender, religion, disability, or sexual orientation. The school adheres to the UN Convention on the Rights of the Child, in particular Articles 3, 14, 19, 36 and 37. Staff policies cover safe recruitment, background checks, social media use, trips and many more to protect children. All staff are expected to stay up to date with CP policies. CEESA Safeguarding and Child Protection Statement ensures safeguarding through prevention and intervention, including training and safe recruitment, and education for staff and students.
Safeguarding policy	Safeguarding policy —	Safeguarding policy —
Facilities	Facilities
Facilities overview	Facilities overview The school comprises the first private Primary School and High School in Serbia. Both schools are accredited by the Ministry of Education, Science and Technological Development of the Republic of Serbia. Primary School follows the Serbian national curriculum; since the 2015/16 school year, IB Primary Years Programme (PYP) has been implemented for pupils aged 5 to 11, and since the 2016/17 school year, IB Middle Years Programme (MYP) has been implemented in the upper grades. High School follows the Serbian curriculum and international IB Middle Years Programme (MYP) and IB Diploma Programme (DP). The school day includes an extended day programme and optimally sized classes (from 10 to 20 students).	Facilities overview The International School of Belgrade operates two campuses in Belgrade: the Primary School at Temišvarska 19 and the Secondary School at Radivoja Lole Đukića 1a, both in the Senjak area. The Primary campus houses 21 classrooms for Pre-K to Grade 5 and offers a Media Lab/Library, a Music Room, an Art Room, a Multipurpose Room, a Medical Office, a Counseling Office, and a collaborative learning space. The Secondary campus is a purpose-built facility with state-of-the-art science labs, a dedicated design studio, a library, Art and Drama spaces, a large outdoor football pitch, a gymnasium, and an on-site canteen. The campuses are accredited members of CIS, IBO, and NEASC.
Sports facilities	Sports facilities —	Sports facilities ISB participates in CEESA athletics with teams called the Dragons. CEESA offerings include soccer, basketball, volleyball, choir, Model United Nations, math counts, speech and debate, and knowledge bowl. Travel teams for CEESA tournaments are selected a month before the event, but all students are encouraged to participate through regular practice. On the Secondary campus, a large outdoor football pitch and a gymnasium support on-site sports.
Academic facilities	Academic facilities Ruđer Bošković School operates as an international school offering education from preschool age to gymnasium and works according to IB PYP, IB MYP and DP programs.	Academic facilities The Primary campus includes a Media Lab/Library, a Music Room, and an Art Room. The Secondary campus features state-of-the-art science labs, a dedicated design studio, a library, and spaces for Art and Drama. The Primary School Library is on the ground floor of the heritage villa; the Secondary School Library is in a new building. Libraries offer a mix of physical and digital resources to support inquiry. ISB is accredited by CIS, IBO, and NEASC.
Extra curricular facilities	Extra curricular facilities In addition to regular classes, students can take part in a wide range of extracurricular activities in sport, dance, the arts (design, choir, film, drama), foreign languages, linguistics, journalism, mathematics, physics, chemistry, history, environmental education and chess. Learning also takes place outside the classroom through school trips, student exchanges, language and sports camps. Throughout the year, the school organises visits to cultural and science institutions, with guest lectures by distinguished artists, writers, athletes and researchers.	Extra curricular facilities Robotics Club and Creative Writing Club are part of ISB's co-curricular activities. After-school programs in performing arts include instrumental and vocal tuition groups, annual Secondary and Primary productions, and a lunchtime concert series. ISB participates in CEESA activities such as soccer, basketball, volleyball, choir, Model United Nations, math counts, speech and debate, and knowledge bowl. Travel teams for CEESA tournaments are selected ahead of events and all students are encouraged to participate through regular practice. ISB is also connected with the CEESA network and ISTA to enrich performing arts and athletics.
Parent experience	Parent experience
History	History Ruđer Bošković School is a private international school in Belgrade comprising a Primary School and a Secondary School. Both schools are authorised by the Serbian Ministry of Education, Science and Technological Development. The school has twenty years of operation. The High School follows the curriculum prescribed by the Ministry of Education, Science and Technological Development, and also offers IB programmes: the IB Middle Years Programme and the IB Diploma Programme. The Primary School follows the National Curriculum of Serbia and also offers an international programme for primary and lower secondary students.	History Founded in 1948 by Lady Peake, wife of the British Ambassador, the Foreign School began with one staff member and parent volunteers teaching elementary students using British texts at the American Mission. By 1950 the school expanded to K-8 and changed its name to the International School of Belgrade in 1952. The campus relocated to its present Lower School location in 1957, with new buildings added over time. In 1962 the school began receiving U.S. Government financial grants, fostering relationships with U.S. universities and educational programs. Accreditation by NEASC and ECIS came in 1981, with IB program authorizations by 2010; ISB's growth continued with new campuses and a technology plan in 2009, and the school celebrated its 75th year in 2023.
Community	Community Students at Ruđer Bošković School participate in a wide range of language, cultural and academic activities. They regularly engage in World Language Day, and the school hosts or participates in events such as the annual Belgrade Book Fair, museum visits and cultural exhibitions. They take part in theatre, writing and art workshops, and other activities like orienteering and sports; they also host and attend the two-day regional conference International Days at Ruđer and collaborate with other Belgrade and regional schools on projects (round tables, sports competitions, COGNITIA LIBERA and more). The school also emphasizes environmental initiatives (Green Fair, Ruđer Fest) and humanitarian activities.	Community ISB's community is led by the Director and a leadership team of administrators and coordinators. The Leadership Team includes Dr. Shary Marshall (Director), Dr. Jimena Zalba (Primary School Principal), Erik Lutley (Secondary School Principal), Snezana Hasanovic (Finance and Business Director), Branislav Nikolic (IT Director), Goran Zarubica (Facilities Manager), Ljiljana Balos (School Physician), Ryan Bollhorn (Head of Marketing and Communications), Todd Wain (Deputy Secondary Principal), Ivana Garic (Admissions Manager), and Chanda Pinsent (PYP Coordinator). The ISB Staff Directory and ISB Calendar provide resources for the community. The PTSA supports new families, promotes communication between parents and the school through activities such as room parents, coffee mornings, and seminars.
Parent teacher association	Parent teacher association Ruđer Bošković School offers extensive collaboration with parents. This includes individual contact between parents and the class teacher, direct communication with subject teachers, parents' meetings and workshops, and representations of learning outcomes to parents through School visits, public classes and student performances. Parents are included in monitoring and developing students' skills, and are encouraged to contribute through professional talks (for example a doctor's lecture on healthy lifestyles). A Parents Council has a significant role in evaluating and developing the quality of school work, and operates according to its rules and regulations.	Parent teacher association The PTSA is the Parent-Teacher-Student Association that supports new families, helps them settle in, and serves as a resource for established families. Through activities such as the room parents program, coffee mornings, and seminars, the PTSA promotes communication between parents and the school and helps build a supportive network. All parents, faculty, and administrative staff are automatically members and are welcome to attend meetings; the PTSA works closely with faculty representatives and Student Dragon Leaders. PTSA volunteers contribute to events and programs throughout the year. Contact: ptsa@isb.rs.
Extra-curricular	Extra-curricular
Academic & intellectual	Academic & intellectual The school follows the national curriculum and offers IB programmes (PYP, MYP, and DP). Students develop writing and reporting skills through prize-winning school journals and editing guidance; they collaborate with Belgrade and regional schools on projects and host events such as International Days.	Academic & intellectual CEESA Athletics at ISB offers regional competition across age groups, with Dragons teams competing with integrity and leadership. ISB provides a diverse range of CEESA activities and sports, including soccer, basketball, volleyball, choir, Model United Nations, math counts, speech and debate, and knowledge bowl. Travel teams for CEESA tournaments are selected a month before the event, and all students are encouraged to participate and hone their skills through regular practice.
Arts & creative	Arts & creative Some students are avid theatre-goers, and talents are developed through writing and art workshops, sequential art, and artistic photography. They attend the Belgrade Book Fair and visit museums and other exhibitions, and participate in cultural orienteering.	Arts & creative Performing Arts at ISB emphasize self-expression and personal growth through drama, music, and collaborative projects. After-school programs include instrumental and vocal tuition groups, with opportunities for students of all ages and skill levels. Annual productions for Primary and Secondary, lunchtime concert series, and community events such as the Spring Fair showcase talent and strengthen the school community. ISB participates in CEESA and ISTA networks, connecting students with performing arts festivals and events.
Cultural & language	Cultural & language Students participate in exchange programs and host guest students from Russia, Italy, Greece, and other countries. World Language Day is celebrated; students speak at least two foreign languages and hold internationally recognized language certificates.	Cultural & language Co-curricular activities foster a diverse and inclusive community, bringing students from all backgrounds together. These activities promote teamwork, communication, and cultural understanding, supporting ISB's global citizenship aims. Global connections are strengthened through CEESA and ISTA networks in performing arts and other activities.
Social & hobbies	Social & hobbies They are active in sports and participate in many activities, including orienteering in the Košutnjak forest. They enjoy excursions to meet peers and learn about different cultures.	Social & hobbies Activities promote well-being and healthy lifestyles, aligning with World Health Organization recommendations. From basketball and soccer to yoga and dance, ISB offers a broad range of physical activities. Participation builds friendships, collaboration, and school spirit.
Community & service	Community & service They participate in humanitarian activities to help those in need and work to preserve the environment, presenting ideas at events like the Green Fair and Ruđer Fest. They contribute to the community through collaborative projects with other schools in Belgrade and the region.	Community & service The PTSA connects parents, teachers, and students to support new families and build a welcoming community. Through the room parents program, coffee mornings, and seminars, the PTSA promotes communication and a supportive network. The PTSA works with Student Dragon Leaders and organizes events such as the Spring Fair, contributing to ISB's vibrant community life.
Leadership & professional	Leadership & professional The school hosts and participates in the International Days conference at Ruđer. Students participate in exchange programs and host guest students, developing leadership and collaboration skills. They learn principled reporting from editors and take part in NAVAK driving academy programs.	Leadership & professional ISB's leadership team is committed to fostering a nurturing and dynamic learning environment, led by the Director and supported by administrators and coordinators. The leadership team collaborates across the school to ensure student success and well-being. Student leadership opportunities exist through the Dragon Leaders program and the PTSA, enabling students to lead and contribute to school life.
Lifestyle & wellbeing	Lifestyle & wellbeing Some students are professional athletes and the school emphasizes active participation in sports. Students also enjoy excursions and participate in orienteering competitions in the Košutnjak forest.	Lifestyle & wellbeing CPR and First Aid training are integral to ISB's health culture, with annual staff training and regular drills. Health education is integrated into the curriculum through Health lessons, PHE, and Science classes, and students have opportunities to build these skills through CCAs and the International Award program. ISB also offers CPR and First Aid training for families, extending wellness beyond the classroom.
Language provision	Language provision
Language provision	Language provision Serbian is the host language and the mother tongue for most students, while English is the global lingua franca used to promote international-mindedness. The PYP uses English and Serbian as languages of instruction, with a third language (German, French or Spanish) offered from Grade 2. In the MYP, language instruction occurs in Serbian and English across Language and Literature and Language Acquisition, with additional language options including Italian, Spanish, German, Russian, French, and Serbian, and mother-tongue support arrangements. In the DP, Serbian A and English A are offered, along with English B, French B, Italian B, Spanish B, and German B, with ab initio options; mother-tongue support is available for non-Serbian/English speakers at additional cost.	Language provision English is the language of instruction at ISB. French, Spanish, German, and Mandarin (online) are offered as additional language options. English as an Additional Language (EAL) support is available through ISB's Student Support Services. Literature in the mother tongue can be studied through a self-taught programme with tutor support.
Bilingual teaching	Bilingual teaching The school uses a bilingual immersion education model across the IB programmes. In the Primary Years Programme, all teaching and learning are conducted in English and Serbian. In the Middle Years Programme and Diploma Programme, instruction and assessments are predominantly in English, with Serbian also used to support language development.	Bilingual teaching —
Immersion programs	Immersion programs In the PYP, languages of instruction are English and Serbian; a third language (German, French or Spanish) is offered from Grade 2 with two 45-minute classes per week. In the MYP, language instruction occurs in both Serbian and English across Language and Literature and Language Acquisition, with multiple languages available for study (including Italian, Spanish, German, Russian, French and Serbian). In the DP, instruction and assessments are predominantly in English, with Serbian and other language options incorporated as appropriate.	Immersion programs —
Reputation	Reputation
Awards	Awards —	Awards —
Accreditations	Accreditations Ministry of Education, Republic of Serbia – accreditation decisions: 022-05-41/2005-03 (20 April 2005) 610-00-0134/2007-07 (26 March 2007) 022-05-065/2003-03 (12 March 2003)	Accreditations —
Admissions	Admissions
Admissions	Admissions Admissions procedure: The enrolment procedure consists of the following steps: Schedule a meeting. Discover our programmes. Submit transcripts from previous schools/ an official school record from the former school. Experience a day at our school. The prospective student needs to do an English language placement test. You will be informed about the outcome of your application. Enrolment documents: Grade 1: birth certificate, health screening for school enrollment/pre-admission medical examination. Grade 2: birth certificate, health screening for school enrollment/pre-admission medical examination. Other grades: birth certificate, student's grade book, transcripts/official school records from the previous school.	Admissions 1. Inquire about seat availability. ISB has an ongoing intake, but all applications are subject to seat availability. It is best to inquire about available seats in advance of application. ISB offers information sessions and campus visits by appointment, and can schedule a virtual meeting or a tour of the school. 2. Read the Admissions Handbook. The Admissions Handbook is important reading for all those applying to ISB. It outlines the admission standards and requirements, as well as the application process. Families should review the handbook to understand expectations and steps. 3. Schedule a visit or virtual meeting. ISB invites interested families to schedule a visit to the campuses or a virtual meeting to learn more. This provides an opportunity to ask questions and see the learning environment. ISB also offers in-person tours and online meetings by appointment. 4. Language assessment during admission. During the admission process, most English as an Additional Language (EAL) students are tested to assess their proficiency. The assessment helps determine language support needs and placement within programs. Language considerations are taken into account as part of the admission process. 5. Scholarship pathway (optional). The ISB Scholarship Program offers a full-tuition scholarship to academically promising and high achieving local students entering Grade 9. The scholarship covers four years of education with 100% financial coverage for tuition costs, school excursions and university applications. Applicants must be Serbian citizens, finishing Grade 8 to enter Grade 9 in the 2025-2026 school year, and will undergo a personal interview with proof of academic performance, extracurricular involvement, and financial need. The scholarship is positioned as a gateway to international or national university admission, with graduates earning an IB Diploma and a High School Diploma from ISB.
Scholarships	Scholarships —	Scholarships ISB Scholarship Program offers a full-tuition scholarship to academically promising and high achieving local students entering Grade 9. It provides four years of enhanced education with 100% financial coverage for tuition costs, school excursions and university applications. The program is available to citizens of the Republic of Serbia who are finishing Grade 8 to enter Grade 9 in the 2025-2026 school year. All applicants will undergo a personal interview and should submit proof of successful academic performance, involvement in extracurricular activities, and demonstrated financial need. The scholarship serves as a gateway for students interested in international or national university admission and supports earning an International Baccalaureate Diploma and a High School Diploma from ISB, the only English-speaking IB World School in Belgrade.
Waitlist	Waitlist —	Waitlist —
	View full profile →	View full profile →