International School Bangkok (ISB) vs KIS International School Bangkok

	I International School Bangkok (ISB) Bangkok, Thailand	K KIS International School Bangkok Bangkok, Thailand
Snapshot	Snapshot
Fees / year	Fees / year THB 640,000 - 1,162,000	Fees / year THB 440,100 - 944,600
Age range	Age range 3 - 18 years	Age range 3 - 18 years
Type	Type Co-educational	Type Co-educational
Curriculum	Curriculum IB (DP), Advanced Placement (AP), American Curriculum	Curriculum IB (PYP), IB (MYP), IB (DP), IBCP (International Baccalaureate Career-related Programme)
Pupils	Pupils 1,800	Pupils 800
Typical class size	Typical class size 20	Typical class size 17
Instruction language	Instruction language English	Instruction language English
Opened	Opened 1951	Opened 1998
Bus service	Bus service Yes	Bus service Yes
Essentials	Essentials
Location	Location International School Bangkok is located in the Nichada Thani estate in Nonthaburi, a suburb to the northwest of central Bangkok. The area is a gated residential community popular with expatriate families. ISB is approximately a 30–45 minute drive from downtown Bangkok, depending on traffic.	Location KIS International School is situated in the Huai Khwang district of central Bangkok, within the gated Kesinee Ville residential community. The school is accessible via public transport, with the Thailand Cultural Centre MRT station nearby. A complimentary shuttle service connects the school to this MRT station, enhancing convenience for commuting families.
Stages	Stages ISB is divided into three main divisions: Elementary School (Pre-Kindergarten to Grade 5), Middle School (Grades 6 to 8), and High School (Grades 9 to 12).	Stages KIS offers a continuum of education from Early Years (age 2) through Grade 12 (age 19), structured as follows: Early Years Programme: Ages 2–5 Primary Years Programme (PYP): Ages 3–11 Middle Years Programme (MYP): Ages 11–16 Diploma Programme (DP) and Career-related Programme (CP): Ages 16–19
School type	School type ISB is a private, co-educational day school serving international students from Pre-K through Grade 12.	School type The main campus is a co-educational, day school.
Pupil nationality mix	Pupil nationality mix —	Pupil nationality mix —
Additional learning support	Additional learning support ISB provides a range of support services for students with additional learning needs through its Learning Support and Intensive Needs programs. These include individualized support plans, small group or one-on-one instruction, and collaboration with classroom teachers. The school also offers access to counselors, English as an Additional Language (EAL) specialists, and educational psychologists where appropriate.	Additional learning support KIS provides tailored academic and emotional support through its Student Support Services, which include individualised and small-group interventions, English as an Additional Language (EAL) support, and access to specialist teachers when needed. The approach is inclusive and collaborative.
Country affiliation	Country affiliation The school does not have a formal affiliation with any single country, though it primarily follows a U.S.-based curriculum and serves an international student population.	Country affiliation The school does not have any formal affiliation with a specific country.
Religious affiliation	Religious affiliation ISB is a non-sectarian school with no religious affiliation.	Religious affiliation KIS is a non-religious school and does not have any religious affiliations.
School day structure	School day structure The school day runs from 7:35 am to 1:10 pm for Pre-K. Elementary students attend from 7:35 am to 2:25 pm (1:50 pm on Wednesdays), Middle School from 7:40 am to 2:45 pm (2:00 pm on Wednesdays), and High School from 7:45 am to 2:50 pm (2:00 pm on Wednesdays).	School day structure Specific start and end times for the school day are not publicly detailed.
Bus service details	Bus service details ISB provides a door-to-door school bus service within the Nichada Thani estate and surrounding areas. The service is operated in partnership with Montri Transport, a company experienced in school transportation. Buses are air-conditioned, supervised by bus monitors, and follow strict safety protocols. After-school activity buses are also available for students participating in extracurricular programs.	Bus service details The school offers an optional school bus service, provided by Montri Transport PLC, a local company with experience in student transport.
Fees	Fees
Fee details	Fee details Application and Registration Fees: * Application Processing Fee: THB 4,700 (non-refundable, payable upon application). * Registration Fee: THB 260,000 (one-time, non-refundable unless withdrawal occurs within the first 20 days of enrollment). Annual and Membership Fees: * Annual Fee: THB 22,000 per year or THB 11,000 per semester (non-refundable; applicable to Kindergarten through Grade 12). * International School Association (ISA) Membership Fee: THB 10 per year. Tuition Fees for 2025/26: * Pre-Kindergarten : THB 640,000 per year * Elementary : THB 985,000 per year * Middle : THB 1,104,000 per year * High : THB 1,162,000 per year * Life Centered Education (Additional to tuition fees) : THB 980,000 per year Payment Methods: * Payments can be made via cash, check, credit card (Visa, MasterCard, Amex), or wire transfer. * All payments must be in Thai Baht, net of any bank charges. * A late payment fee of 0.75% per month applies to overdue payments. Refund Policy: * The registration fee is refundable only if a new student withdraws within the first 20 days of enrollment. * Tuition and transportation fees are prorated if a student withdraws before completing 50 days of a semester.	Fee details One-time Payment Application Fee: THB 6,000 (non-refundable), payable at the time of application. This covers the assessment and processing and does not guarantee placement. Registration Fee: (non-refundable, payable upon accepting an offer) Early Years Prep to Grade 10: THB 260,000 Grades 11–12: THB 185,000 Annual Development Fee: THB 45,000 (non-refundable), due annually at the start of each academic year. OR School Development Fund: THB 250,000 (refundable upon graduation or withdrawal with one term's notice and after settling any outstanding fees). Annual Tuition Fees Early Years Prep (Half-day): THB 440,100 Early Years 1: THB 596,500 Early Years 2: THB 631,600 Early Years 3 to Grade 5: THB 725,500 Grade 6 to Grade 10: THB 859,700 Grade 11: THB 944,600 Grade 12: THB 882,600 For students entering Grade 11, the annual tuition will remain fixed for the duration of the 2-year Grade 11 to Grade 12 programme. Additional Fees* Meal Fees (Optional) EY1–EY3: THB 30,000 annually (charged by term) Grades 1–5: THB 33,000 annually Grades 6–12: Pay-per-use via KIS Smart Card, approx. THB 300 per day School Bus Service (Optional) Daily shuttle to/from Thailand Cultural Centre MRT station: Free Door-to-door bus zones (annual total): Zone 1: THB 98,100 Zone 2: THB 108,30 Zone 3: THB 119,400 Zone 4 (if demand exists): THB 127,400 Short-term or occasional trips: Up to THB 800 one-way, depending on zone Extracurricular Activities: Fees vary by activity (Mon–Fri, 14:45–16:30) Additional Language (Non-DP Thai G11–G12) : THB 25,000 annually Learning Support: Test fee: up to THB 25,000 per test Support session: up to THB 5,000 per session Refund & Withdrawal Policy Unused full terms may be refunded if written notice is given at least one term in advance No refunds for mid-term withdrawals A monthly surcharge of 1.25% applies to overdue payments Sibling Discounts 2nd child: 20% off registration, 5% off tuition 3rd+ child: 30% off registration, 10% off tuition Payment Methods Cash, cheque, credit card, or wire transfer.
Diving deeper	Diving deeper
Boarding arrangements	Boarding arrangements ISB does not offer boarding. Students must be in full-time residence with at least one parent or a school-approved legal guardian while enrolled.	Boarding arrangements —
Uniform requirement	Uniform requirement —	Uniform requirement The school requires all students to wear the school uniform during the school day.
Food options	Food options ISB provides on-campus food services. The Grind/The Coffee Corner operate on campus, with The Grind open 7:00am–5:00pm and The Coffee Corner 1:30pm–5:00pm. The MS/HS Cafeteria serves breakfast and lunch Monday to Friday, 7:00am–1:00pm, and the ES Cafeteria serves a lunch buffet with a variety of meats and a salad bar. Epicure Catering on campus offers fresh, healthy Western and Asian dishes, and the program is audited twice yearly for safety following FDA GMP guidelines; birthday treats can be ordered through the ISB catering office.	Food options The canteen provides healthy, nutritious meals with international and Asian dishes, vegetarian options, a noodle station, a salad station, and a fruit station. The weekly menu is posted on the school portal.
House system	House system —	House system There are four houses named Tosakan, Erawan, Hanuman, and Naga. Events are scheduled throughout the year to build school spirit, and the Secondary School uses a home base pastoral system organized by houses.
Governance and ownership	Governance and ownership ISB is independent and not-for-profit.	Governance and ownership The school is an independent IB World School. It operates two campuses (Bangkok and Reignwood Park) and is fully accredited by the Council of International Schools (CIS) and the International Baccalaureate Organization (IBO).
Academics	Academics
Curriculum details	Curriculum details International School Bangkok (ISB) offers a U.S.-based curriculum enriched with international standards, providing a cohesive educational experience from Pre-Kindergarten through Grade 12. In the early years and elementary levels, the focus is on inquiry-based learning across core subjects, arts, physical education, and world languages. Middle School (Grades 6–8) continues this approach, integrating interdisciplinary studies and social-emotional learning. High School students can pursue the ISB High School Diploma, the International Baccalaureate (IB) Diploma, Advanced Placement (AP) courses, or a hybrid pathway combining IB and AP courses. The curriculum is accredited by the Western Association of Schools and Colleges (WASC) and is designed to be transferable for globally mobile families.	Curriculum details KIS International School Bangkok offers the full International Baccalaureate (IB) continuum across all year groups (ages 2-19). The school provides EY Prep for students aged 2. The curriculum begins with the Primary Years Programme (PYP) from Early Years 1 (age 3) to Grade 5, focusing on inquiry-based learning and foundational skills. Students in Grades 6–10 follow the Middle Years Programme (MYP), which combines academic study with interdisciplinary learning and project work. In Grades 11 and 12, students choose between the IB Diploma Programme (DP) or the IB Career-related Programme (CP), both of which prepare students for university or professional pathways. The language of instruction is English, with Thai language taught throughout and additional languages such as Mandarin or Spanish introduced from the primary level. The curriculum is supported by specialist teaching in areas such as music, physical education, design, and the arts.
Student teacher ratio	Student teacher ratio —	Student teacher ratio —
Exam results	Exam results —	Exam results —
Higher education progression	Higher education progression —	Higher education progression —
Gifted and talented	Gifted and talented —	Gifted and talented —
Academic calendar	Academic calendar View document	Academic calendar View document
Wellbeing & support	Wellbeing & support
Social & emotional learning	Social & emotional learning ISB integrates social and emotional learning through its counseling services, which address students' academic, social, and emotional needs. The school provides universal services for all students, targeted small-group support, and intensive interventions for those with higher needs. Counselors collaborate with students, parents, and faculty to ensure appropriate levels of care .	Social & emotional learning KIS implements a comprehensive SEL program grounded in the CASEL framework. In the Primary Division, counselors deliver in-class lessons, individual and small group sessions, and parent workshops to promote emotional literacy and a sense of belonging. In the Secondary Division, counseling focuses on transitions, emotional regulation, resilience, and study skills, aiming to support students' academic and personal development.
Special educational needs (SEN)	Special educational needs (SEN) ISB supports students with mild to intensive learning needs, including intellectual and developmental disabilities. The school offers in-class and small group support targeting individualized goals, and collaborates with classroom teachers to provide differentiated instruction and accommodations. An Elementary Intensive Needs program serves students requiring highly individualized education focusing on independence and life skills, supported by special educators and related professionals such as speech-language pathologists and occupational therapists .	Special educational needs (SEN) KIS offers support for students with mild to moderate learning needs through differentiated instruction, personalized learning plans, one-on-one support, small-group instruction, and access to specialists when appropriate. However, the school is not a specialist SEN institution.
English as an additional language	English as an additional language ISB provides English as an Additional Language (EAL) courses where students learn and practice vocabulary, structures, and language functions necessary to access the content curricula. EAL support teachers collaborate with homeroom or subject teachers through regular planning and co-teaching to support language acquisition .	English as an additional language KIS provides EAL support to help non-native English speakers attain the proficiency required to participate fully in the IB program. In the Primary Years Programme (PYP), students from EY3 to Grade 5 receive EAL support during the regular school day, either in the classroom or through individual or small group sessions.
Mental wellbeing	Mental wellbeing ISB's counseling services address students' academic, social, and emotional needs, providing universal services for all, targeted small-group support, and intensive interventions for students with higher needs. Counselors work collaboratively with students, parents, and faculty to ensure every student receives appropriate care .	Mental wellbeing KIS supports students' mental wellbeing through its counseling and wellbeing programs, which include in-class lessons, individual and small group sessions, and parent workshops. These programs aim to promote emotional literacy, resilience, and a sense of belonging among students.
Safeguarding	Safeguarding ISB has developed comprehensive safeguarding policies and procedures aligned with international guidance on children's rights, local legislation on child welfare, and global best practices. A dedicated Safeguarding Committee coordinates all child protection efforts across the school, working closely with administration, counselors, and external experts to ensure that safeguarding measures are consistently upheld and regularly reviewed .	Safeguarding KIS has a child protection policy. The policy includes strong pastoral care practices, a Personal, Social, and Health Education (PSHE) curriculum, and social-emotional counseling to support students' wellbeing and prepare them for the challenges of adolescence and adulthood.
Safeguarding policy	Safeguarding policy —	Safeguarding policy —
Facilities	Facilities
Facilities overview	Facilities overview The ISB campus spans 37 acres (15 hectares) in Nichada Thani. It has state-of-the-art athletics facilities, performance venues, design and robotics labs, visual art labs, and libraries. The Environmental Wilderness Campus (EWC) in Petchaburi Province supports Outdoor Education with self-contained accommodations, a swimming pool, climbing wall, and other facilities. The campus provides spaces that support a wide range of programs for Pre-K through Grade 12.	Facilities overview KIS Bangkok operates on a central city campus and a second campus, KIS Reignwood Park, which opened in August 2024 to offer day and boarding. In August 2018, the Arts and Design Centre opened, with three visual arts studios, a black box performing arts facility, and a Design and Technology Suite with graphics and 3D modeling software. The Primary School provides a pool and training pool, two playgrounds, a library, a maker space, an IT lab, a music room, an art room, a sports court, and an AudiBox indoor mini theatre. The Secondary School includes a library, multiple science labs, a black box theatre, an exam and events hall, art studios, design labs and a workshop, plus a sports field, an air-conditioned gym, and a 25-meter pool; Grade 11-12 have exclusive access to an IB Lounge.
Sports facilities	Sports facilities ISB's athletics facilities include five indoor gymnasiums, ample outdoor grass pitches, a running track and cross-country course, an Olympic-size 50-meter swimming pool and a 25-meter pool, a gymnastics gym with a rock climbing wall, the only baseball field in Bangkok, a modern fitness center, and a golf center. ISB participates in IASAS athletics.	Sports facilities Athletics programs include swimming, football (soccer), volleyball, basketball, and badminton. Primary School has a pool and training pool and a sports court. Secondary School has a sports field, an air-conditioned indoor gymnasium, and a 25-meter pool. KIS competes in AISAA and MRISA leagues, with teams spanning from Grade 2 to Varsity and an emphasis on learning, teamwork, and sportsmanship.
Academic facilities	Academic facilities Academic facilities include libraries and media centers, science labs, design and robotics labs, and visual art labs. The Invention Center houses 3D printing facilities.	Academic facilities Arts and Design Centre opened in August 2018 with three visual arts studios, a black box theatre, and a Design and Technology Suite equipped for graphics and 3D modeling. The Primary School includes a library, maker space, IT lab, music room, art room, two playgrounds, a pool and training pool, a sports court, and an AudiBox. The Secondary School features a library, multiple science labs, a black box theatre, an exam and events hall, art studios, design labs, and a workshop, plus a sports field, an indoor gym, and a 25-meter pool. Grade 11-12 learners have exclusive access to the IB Lounge.
Extra curricular facilities	Extra curricular facilities The Cultural Center provides seven visual arts studios, twelve performing arts classrooms, twenty-seven music practice rooms, two multi-purpose art galleries, and two fully equipped theaters. ISB Theater was renovated and reopened in August 2025. Outdoor education is supported by the Environmental Wilderness Campus. ISB participates in IASAS competitions across athletics and arts.	Extra curricular facilities Primary School ECAs run daily after school for EY1 through Grade 5, including arts, crafts, dance, instrumental music, IT, science exploration, sports, cooking, and games. Secondary School offers Student-Led Clubs and Extracurricular Activities for Grades 6-12, with clubs led by students and teacher advisors. ECAs are run by faculty, external providers, or other adults and are designed to complement the school day with tutoring, academic enrichment, community service opportunities, as well as music, arts, sports and cultural activities.
Parent experience	Parent experience
History	History International School Bangkok (ISB) was founded in 1951 as the International Children’s Center in central Bangkok to serve expatriate families. It was renamed ISB in 1957 when the International School Association (ISA) was formed. The school relocated to Sukhumvit Soi 15 in 1960 to accommodate growth, and later moved to Soi 49 in 1967. In 1992, ISB opened its purpose-built campus in Nichada Thani, Nonthaburi. It is governed as a not-for-profit school by the ISA and a parent-elected Board of Trustees.	History KIS International School Bangkok was established in 1998 as Kesinee International School, named after the Kesinee Ville estate where it is located. In 2003, the school rebranded to KIS International School Bangkok and expanded its offerings to include secondary education. The acronym "KIS" now stands for "Knowledge, Inspiration, and Spirit" . The school operates as an independent institution, governed by its own leadership team.
Community	Community ISB hosts a variety of community events throughout the year, fostering a vibrant and inclusive atmosphere. These events include the Intercultural Family Fair, Concert in the Park, and the Community Marketplace, which bring together students, parents, and staff. The school also celebrates cultural diversity through events like Intercultural Week, featuring performances such as traditional Thai Khon dance.	Community KIS fosters a vibrant community comprising students, parents, and staff from over 50 nationalities. The school hosts various events throughout the year, such as the annual Community Fair, which features live performances, games, and international food stalls . Cultural celebrations, including International Peace Day, are organized to showcase global traditions and promote inclusivity .
Parent teacher association	Parent teacher association The ISB Parent Teacher Association (PTA) plays an active role in enhancing the school community. It organizes various events, including weekly popcorn days, adult education classes for parents, and social gatherings like the Parent Volunteer Luncheon. The PTA also supports new families through programs like Welcome Wai Teas, providing opportunities to learn about Thai culture and the school environment. Additionally, the PTA collaborates with the Booster Club to support student activities in athletics, arts, and academics.	Parent teacher association The KIS Parent Association (KISPA) is an active, non-profit group that collaborates closely with the school. KISPA organizes events like the annual Cocktail Party, providing opportunities for parents and teachers to connect in a relaxed setting . They also play a significant role in cultural events, such as International Peace Day, by coordinating activities that celebrate the diverse backgrounds of the school community . Additionally, KISPA supports educational initiatives and student-led projects, contributing to the school's dynamic environment .
Extra-curricular	Extra-curricular
Academic & intellectual	Academic & intellectual ISB provides a university-preparatory program with English as the language of instruction. Graduates earn a U.S. high school diploma, and most students elect to pursue the International Baccalaureate Diploma program. The program emphasizes preparation for higher education through a rigorous curriculum across divisions, with English language support available as needed.	Academic & intellectual KIS International School Bangkok is a full IB World School offering the IB continuum: Primary Years Programme (PYP) for ages 3–11, Middle Years Programme (MYP) for ages 11–16, Diploma Programme (DP) for ages 16–18, and Career-related Programme (CP) for ages 16–19. All students learn through IB programmes, with the curriculum structured around the four IB programmes as a unified framework for all subjects. The IB framework at KIS connects learning across levels and blends elements from various national curricula to support international-mindedness. The four IB programmes are delivered on a single campus to ensure coherence across primary and secondary education.
Arts & creative	Arts & creative ISB offers opportunities in the arts through facilities and venues for performing arts and a broad range of after-school enrichment clubs. Students have access to visual and performing arts programs as part of the extracurricular offerings.	Arts & creative Primary ECAs offer arts, crafts, dance, instrumental music, IT, science exploration, sports, cooking, and games after school for all grades. Secondary School runs Student-Led Clubs for Grades 6–12, initiated and led by students with teacher advisors. Extracurricular Activities are run by faculty, external providers, or responsible adults and include tutoring, academic enrichment, community service opportunities, as well as music, arts, sports, and cultural activities.
Cultural & language	Cultural & language ISB operates in a multilingual environment with coursework in eight languages: Chinese, English, French, Japanese, Korean, Spanish, Thai, and Dutch. Panther Native Language Academy provides native-language reading, writing, speaking, and listening activities; PreK 2 sessions meet once per week, and a second weekly session is provided if there is adequate demand when applicable.	Cultural & language English is the shared language of instruction at KIS. English Language/Language + Literature is taught in PYP/MYP/DP, with English as an Additional Language (EAL) support. Spanish and Mandarin are offered as Language B or Ab Initio in MYP/DP. Thai Language/Language + Literature is offered across levels, with Thai as an Additional Language in the PYP and TAL for non-Thai students; Non-Thai students may participate in Thai Studies; Other Languages Programme (OLP) supports additional home languages.
Social & hobbies	Social & hobbies ISB offers after-school activities, enrichment clubs, and sports teams. The school hosts a variety of community events and maintains parent and booster club involvement to support school life.	Social & hobbies Primary School ECAs run after school for Early Years to Grade 5 and include arts, crafts, dance, instrumental music, IT, science, sports, cooking, and games. Secondary School offers Student-Led Clubs for Grades 6–12, led by students with teacher advisors. ECAs are run by faculty, external providers, or other adults and include tutoring, academic enrichment, community service opportunities, and cultural activities.
Community & service	Community & service ISB emphasizes extensive service outreach in Thailand and around the world and describes itself as a community school that includes parents, students, staff, and alumni in its community life.	Community & service Global Citizenship is a formal program that defines how students understand global systems, engage with diverse perspectives, and address challenges with intercultural understanding. The school empowers learners to lead with understanding and drive positive change for a better world. ECAs and school life include community service opportunities that support social responsibility.
Leadership & professional	Leadership & professional ISB aims to prepare students to become leaders who can meet changing global needs, equipping them with knowledge and skills to be caring global citizens.	Leadership & professional Student-Led Clubs are initiated and led by students with teacher advisors, providing leadership development and opportunities to become effective communicators and problem solvers. The Career-related Programme (CP) combines academic subjects with career interests and includes university-level courses and potential university credits.
Lifestyle & wellbeing	Lifestyle & wellbeing Safeguarding is a priority, with a student support system focused on academic excellence, emotional well-being, and social integration. English as an Additional Language (EAL), Learning Support (LS), Life Center Education (LCE), and counseling services support admitted students.	Lifestyle & wellbeing Sports programs run from Grade 2 to Varsity, including swimming, football, volleyball, basketball and badminton. KIS competes in AISAA against Bangkok international schools, and MRISA travel opportunities begin for some grades. Coaching emphasizes learning, sportsmanship, and ethical conduct.
Language provision	Language provision
Language provision	Language provision —	Language provision English is the language of instruction and the shared language at KIS. English Language/Literature and English as an Additional Language (EAL) are offered across the IB programmes. Spanish Acquisition/Language B or Ab Initio and Mandarin Acquisition/Language B or Ab Initio are available in the MYP and DP. Thai Language/Literature is offered in PYP/MYP/DP, with Thai as an Additional Language available in PYP, and Thai Studies for Thai students; Non-Thai students may participate in Thai TAL. The Other Languages Programme (OLP) supports home languages not formally offered. All MYP students study two languages, and DP/CP language options include Mandarin and Spanish as Language B or Ab Initio.
Bilingual teaching	Bilingual teaching —	Bilingual teaching —
Immersion programs	Immersion programs —	Immersion programs Early Years uses language immersion to support English language development; immersion occurs through organized and spontaneous play and group activities to build comprehension and vocabulary.
Reputation	Reputation
Awards	Awards AmCham CSR Excellence (ACE) Award In 2022, ISB was awarded the AmCham CSR Excellence (ACE) Recognition by the American Chamber of Commerce in Thailand. This award acknowledges ISB's commitment to corporate social responsibility and environmental stewardship.	Awards As of now, there are no publicly disclosed awards granted to KIS International School Bangkok.
Accreditations	Accreditations Western Association of Schools and Colleges (WASC) An American accrediting body that ensures educational quality and institutional effectiveness, signifying ISB's adherence to rigorous academic standards. International Baccalaureate (IB) Diploma Programme ISB is authorized to offer the IB Diploma Programme, a globally recognized curriculum that fosters critical thinking and international-mindedness. Advanced Placement (AP) Program Authorization ISB is authorized to offer AP courses, providing students with college-level curricula and examinations recognized by universities worldwide. Council of International Schools (CIS) Membership Membership in CIS indicates ISB's commitment to high-quality international education and continuous improvement. Interscholastic Association of Southeast Asian Schools (IASAS) Membership ISB is a member of IASAS, participating in regional sports and cultural events that foster student development beyond academics. East Asia Regional Council of Schools (EARCOS) Membership ISB is a member of EARCOS, which connects international schools in East Asia to promote professional development and regional collaboration in education.	Accreditations International Baccalaureate Organization (IBO) KIS is authorized to offer all four IB programmes—PYP, MYP, DP, and CP, ensuring a globally recognized and rigorous curriculum. Council of International Schools (CIS) Accreditation by CIS confirms that KIS meets international standards in governance, teaching, and student welfare. Thai Ministry of Education KIS is licensed by the Thai Ministry of Education, affirming its compliance with national educational regulations. International Schools Association of Thailand (ISAT) Membership in ISAT connects KIS with a network of accredited international schools in Thailand, promoting collaboration and quality assurance. East Asia Regional Council of Schools (EARCOS) KIS is a member of EARCOS, and it engages with a regional community of international schools for professional development and educational initiatives. Mekong River International Schools Association (MRISA) Participation in MRISA allows KIS to collaborate with other international schools in the Mekong region for cultural and sporting events.
Admissions	Admissions
Admissions	Admissions 1. Book a campus visit or virtual tour. Families are encouraged to schedule a visit to explore the campus and meet the admissions team. This can be arranged through ISB’s admissions portal. 2. Complete the online application. Submit the application via ISB’s OpenApply platform. Required documents include academic records, birth certificate or passport, immunization records, and teacher recommendations. A non-refundable application fee of ฿4,700 is payable at this stage. 3. Assessment and interview. Depending on the grade level, students may be required to undergo assessments or interviews to determine appropriate placement. The admissions team will provide details after reviewing the application. 4. Receive admission decision. The admissions committee reviews applications holistically. Decisions are communicated via email, and successful applicants will receive an offer letter outlining the next steps. 5. Confirm enrollment. To secure a place, families must pay a non-refundable registration fee of ฿260,000 within the specified timeframe. Additional enrollment documents may be required at this stage.	Admissions Submit an Application Complete the online application form and upload the required documents, including recent photographs, school reports, recommendations, identification documents, and any standardized test results. Assessment and Interview Applicants from EY3 upwards undergo assessments in English and mathematics, followed by interviews. The assessment duration varies by grade level. The admissions team reviews the application, assessments, and other criteria such as English proficiency, IB experience, and class dynamics. Enrollment Upon acceptance, families complete enrollment formalities, including signing permission forms and attending orientation sessions.
Scholarships	Scholarships ISB does not publicly advertise scholarship programs.	Scholarships Full Academic Scholarship (IBDP/IBCP Entry in Grade 11) Eligibility: Open to Grade 10 students applying for Grade 11 entry into the IB Diploma Programme (DP) or IB Career-related Programme (CP). Applicants must have a minimum GPA of 3.75 (or 6.0 on the IB scale). Award: 100% tuition fee waiver for Grades 11 and 12. The registration fee is also waived. Selection: Includes academic assessments and interviews. Sports Scholarship Eligibility: Open to new applicants from Grades 7–11 with demonstrated success in competitive sports and good academic standing. Award: Up to 30% tuition discount for the student’s duration at KIS. Selection: Based on school reports, athletic records, a sports video submission, and an interview/assessment with the school’s Director of Athletics.
Waitlist	Waitlist ISB operates a waitlist system when grade levels reach capacity. Applicants are placed on the waitlist based on the date of application completion and other criteria. The admissions team contacts families as spaces become available.	Waitlist KIS International School operates a waitlist system for certain year levels when classes reach capacity. No assessments are conducted for classes with long waitlists or if initial application criteria are not met.
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