Senior Secondary (Years 11 and 12) (CRICOS course code 041453J) is a Senior Secondary Certificate of Education delivered by The Council of Trinity Grammar School over 2 years. This course is designed for international students aiming to complete their secondary education in Australia and gain a qualification recognised for university entry. Trinity Grammar School, a private school in Summer Hill, Sydney, offers a rigorous academic program that prepares students for higher education. As a CRICOS-registered provider (02308G), Trinity ensures compliance with Australian education standards and the ESOS Act, giving international students full legal protection. The course covers Years 11 and 12, typically leading to the Higher School Certificate (HSC) in New South Wales. With a strong focus on academic excellence, students choose from a range of subjects to tailor their studies to their interests and career goals. The indicative total cost is A$125,140, including tuition and non-tuition fees, but excluding health cover and living costs. This page provides comprehensive details about the course, entry requirements, visa obligations, and how to apply.
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Senior Secondary (Years 11 and 12) falls under the broad field of General Education Programmes, specifically General Primary and Secondary Education Programmes. At this level, students undertake a curriculum that develops critical thinking, analytical skills, and subject-specific knowledge across disciplines such as English, mathematics, sciences, humanities, and languages. The Senior Secondary Certificate of Education awarded upon completion is the standard entry qualification for Australian universities. While the exact syllabus is set by the provider and the NSW Education Standards Authority (NESA), typical study areas include core subjects like English and mathematics, plus electives chosen to suit the student's pathway. The course is delivered in English and does not include a foundation studies or VET component. It is a single qualification, not a dual award. Students are assessed through a combination of school-based assessments and external examinations, culminating in the HSC. This qualification is widely accepted by universities in Australia and overseas.
The course is scheduled over 2 years (104 weeks) as recorded on the CRICOS register. Instruction is delivered in English on campus at Trinity Grammar School in Summer Hill, NSW. There is no online or mixed-mode option; students attend full-time on campus. The program runs during standard Australian school terms, with breaks consistent with the NSW school calendar. As a single qualification, students commit to the full 2-year program to complete their Senior Secondary Certificate of Education. The duration is fixed and does not include any work component or additional study periods. International students must maintain full-time enrolment to comply with their student visa conditions.
The fees shown are indicative, sourced from the CRICOS register as at April 2026, and set by The Council of Trinity Grammar School. Tuition is A$100,940 for the entire 2-year program. Non-tuition fees, which may include enrolment, materials, excursions, and other charges, are A$24,200. The estimated total is A$125,140. Please note: Overseas Student Health Cover (OSHC), living expenses, and the visa application charge are not included in these figures. Indicative weekly living costs in Sydney are approximately A$500–A$700 for rent, groceries, and transport. For the most current fees, always check directly with Trinity Grammar School via their website (www.trinity.nsw.edu.au). Fees are subject to change and may vary depending on additional services or materials. HeadStart Academy is a free resource and does not charge any referral fees.
International students applying for Senior Secondary (Years 11 and 12) should meet the following general entry requirements. An English language proficiency of IELTS 5.0–5.5 overall or equivalent is typically required. Some students may need to demonstrate a higher level if their previous studies were not in English. Prior academic qualifications: students should have completed Year 10 or equivalent in their home country. The provider may also assess academic transcripts and conduct an interview. As this is a senior secondary course, foundation or pathway options are not part of this program, but the school may offer bridging programs if needed. Always confirm specific entry requirements with Trinity Grammar School before applying. HeadStart Academy does not set these requirements; they are set by the institution. For visa purposes, students must also meet the Genuine Temporary Entrant (GTE) criterion and have sufficient financial capacity.
This course does not include a mandatory work component. Students are not required to undertake any work as part of the curriculum. However, international students on a Student visa (Subclass 500) are permitted to work up to 48 hours per fortnight during term time and unlimited hours during scheduled school holidays. Work must not interfere with study commitments. Students under 18 should be aware of additional restrictions and may need a Student Guardian visa (Subclass 590) for an accompanying parent or guardian. Trinity Grammar School provides support for students seeking part-time work, but no work is integrated into the course structure.
The course is delivered at Trinity Grammar School, located in Summer Hill, NSW, a suburb of Sydney. Summer Hill is well-connected by public transport, with train and bus services providing easy access to the city centre. Sydney is home to over 200 CRICOS-registered providers, making it one of Australia's largest education destinations. The city has a vibrant international student community, with approximately 150,000 international students enrolled across all sectors. Living costs in Sydney are higher than the national average, with weekly rent for a shared apartment around A$300–A$450, groceries A$80–A$150, and transport A$30–A$50. The school's campus is located at 119 Prospect Road, Summer Hill NSW 2130. Students benefit from the school's facilities and its proximity to cultural and recreational amenities.
International students enrolling in this course must apply for a Student visa (Subclass 500). For students under 18, a Student Guardian visa (Subclass 590) may be required for a parent or guardian to accompany them. All international students must maintain Overseas Student Health Cover (OSHC) for the duration of their stay. The Genuine Temporary Entrant (GTE) criterion applies – you must demonstrate a genuine intention to study and return home. Financial capacity requirements include being able to cover tuition, living costs (at least A$24,505 per year), and travel. Student work rights: up to 48 hours per fortnight during term, unlimited in breaks. The ESOS Act protects international students, ensuring quality education and consumer rights. HeadStart Academy recommends consulting a registered migration agent (MARA) or visiting homeaffairs.gov.au for personalised visa advice. We do not provide migration advice.
Follow these three steps to apply for Senior Secondary (Years 11 and 12) at The Council of Trinity Grammar School:
1. **Research CRICOS-registered providers** – Use HeadStart Academy to explore courses and compare providers. Filter by course level, field, and location. Confirm that Trinity Grammar School (CRICOS 02308G) is the right fit for you.
2. **Apply directly to your chosen institution** – Visit Trinity Grammar School’s website (www.trinity.nsw.edu.au) to access the international student application form. Submit required documents: academic transcripts, English test scores (e.g., IELTS), passport copy, and any other supporting materials. Check application deadlines and entry requirements carefully.
3. **Receive your Confirmation of Enrolment (CoE) and apply for your Student visa** – If your application is successful, the school will issue a CoE. Use this to apply for a Student visa (Subclass 500) through the Department of Home Affairs. Prepare evidence of genuine temporary entrant status, financial capacity, OSHC, and English proficiency. For students under 18, a Student Guardian visa may be needed. HeadStart Academy is here to guide you through the process, but remember we are not a migration agent.
Sydney is Australia’s largest city, offering diverse cultural experiences, world-class education, and a strong economy. With over 200 CRICOS-registered providers, students can choose from a vast range of courses. The city’s public transport network makes commuting easy, and areas like Summer Hill provide a quieter suburban setting close to the city. However, Sydney’s cost of living is higher than other Australian cities. Indicative weekly expenses: rent $300–$450 (shared), groceries $80–$150, transport $30–$50. Part-time work opportunities are available, but students should budget carefully. The climate is temperate, with warm summers and mild winters. Sydney also has a large international student community, making it easy to find support and social connections. Consider your budget, preferences for study environment, and career goals when deciding if Sydney is the right place for your senior secondary studies.
Ready to start your senior secondary journey? Visit Trinity Grammar School’s website to learn more or apply today.
View the full The Council of Trinity Grammar School profile →
All Senior Secondary Certificate of Education courses in New South Wales →
Senior Secondary (Years 11 and 12) is a CRICOS-registered programme at The Council of Trinity Grammar School. Use this register extract [CRICOS register, Apr 2026] to cross-check codes, duration and indicative fees before you apply.
This page is general information only and not migration advice. Confirm Student visa (Subclass 500) requirements with the Department of Home Affairs.