Certificate IV in Automotive Mechanical Diagnosis (CRICOS course code 120349F) is a Certificate IV delivered by NATIONAL POLYTECHNIC OF AUSTRALIA PTY LTD over 39 weeks (~9 months). This qualification is designed for individuals who wish to develop advanced diagnostic skills in automotive mechanical systems. Graduates will be prepared to work as senior technicians or diagnostic specialists in the automotive industry. The course covers areas such as engine management, driveline systems, electrical systems, and advanced fault-finding techniques. As a CRICOS-registered course, it meets the standards required for international student enrolment under the ESOS Act. With delivery locations in Sydney (Haymarket) and Melbourne (South Melbourne), students can choose to study in either of Australia's largest cities, each offering vibrant student communities and extensive public transport networks.
Certificate IV in Automotive Mechanical Diagnosis (CRICOS course code 120349F) is a Certificate IV (AQF Level 4) delivered by NATIONAL POLYTECHNIC OF AUSTRALIA PTY LTD (CRICOS 04096K), a private Registered Training Organisation. The course runs for 39 weeks (~9 months) with instruction in English. It is a single qualification (not a dual or foundation program) and carries the VET national code AUR40226. This qualification is for experienced automotive technicians looking to specialise in diagnosis. The course is delivered at two campuses: Quay Street in Haymarket, NSW, and South Melbourne, VIC. Both locations offer access to state-of-the-art automotive workshops and are situated in major employment hubs for the automotive sector. As a CRICOS-registered course, international students are protected by the ESOS Act and must meet student visa requirements.
This course falls under the field of education '03 - Engineering and Related Technologies', specifically '0305 - Automotive Engineering and Technology'. At the Certificate IV level, students typically develop advanced diagnostic and repair strategies for complex automotive systems. Training includes electronic management systems, transmission diagnostics, brake and suspension systems, and climate control. The curriculum is designed to build on prior trade experience, moving from routine maintenance to deep problem-solving. While HeadStart Academy does not provide the specific syllabus, graduates of similar AQF Level 4 automotive courses gain competencies in diagnosing faults, interpreting test results, and recommending corrective actions. Practical workshops and simulated workplace tasks form a key part of the learning experience.
The course duration is 39 weeks (~9 months) as listed on the CRICOS register. The language of instruction is English. This is a single qualification, not a dual qualification or foundation studies program. Study mode is typically full-time, with a combination of classroom theory and practical workshop sessions. The exact timetable will be provided by NATIONAL POLYTECHNIC OF AUSTRALIA PTY LTD upon enrolment. International students should note that the duration meets the requirements for a Student visa (Subclass 500), which generally requires at least 20 hours of study per week across a standard CRICOS-registered course.
The indicative tuition fee for this course is A$15,000, with non-tuition fees of A$200, giving an estimated total of A$15,200. These figures are from the CRICOS register as at April 2026 and are subject to change. Additional costs not included are Overseas Student Health Cover (OSHC), living expenses, and the visa application charge. Living costs vary by city: in Sydney, indicative weekly rent is around A$400–600, groceries A$80–120, and transport A$40–50. In Melbourne, similar costs apply. Always confirm the current fees directly with NATIONAL POLYTECHNIC OF AUSTRALIA PTY LTD by visiting their official website. The provider sets the fees and may offer payment plans.
As a Certificate IV course, applicants are generally expected to have completed a Certificate III in Automotive Mechanical Technology or equivalent, or have relevant trade experience. English language proficiency is typically required at IELTS 5.0–5.5 overall (or equivalent). For students from non-English speaking backgrounds, an English test is necessary. Some providers may offer foundation or pathway programs if you do not meet the academic or English requirements. Refer to NATIONAL POLYTECHNIC OF AUSTRALIA PTY LTD for their specific entry criteria. Note that meeting the academic requirements does not guarantee a visa; you must also satisfy the Genuine Temporary Entrant (GTE) criterion and provide evidence of financial capacity.
No work component. This course does not include a mandatory work or internship component. However, Student visa (Subclass 500) holders may work up to 48 hours per fortnight during term and unlimited hours during scheduled course breaks. Work is not required but can help with living costs and gaining Australian industry experience.
The course is delivered at two campuses: - Quay Street, Haymarket, NSW: Located in the heart of Sydney's Chinatown district, near Central Station and the University of Technology Sydney. Haymarket is a vibrant area with many international students and excellent public transport. - South Melbourne, Victoria: A suburb close to Melbourne's CBD, known for its mix of residential and commercial areas. It is accessible by tram and bus, with many student amenities nearby. Both locations are in Australia's largest cities, with extensive student populations and job opportunities in the automotive sector.
International students enrolling in this CRICOS-registered course will need a Student visa (Subclass 500). Key requirements include: Confirmation of Enrolment (CoE) from NATIONAL POLYTECHNIC OF AUSTRALIA PTY LTD, genuine temporary entrant (GTE) statement, Overseas Student Health Cover (OSHC) for the duration of stay, and evidence of sufficient funds to cover tuition, living costs, and travel. Work rights: 48 hours per fortnight while course is in session, unlimited during scheduled breaks. Visa conditions must be adhered to. For detailed advice, consult a registered migration agent (MARA) or visit the Department of Home Affairs website.
To apply for the Certificate IV in Automotive Mechanical Diagnosis at NATIONAL POLYTECHNIC OF AUSTRALIA PTY LTD, follow these steps: 1. Research CRICOS-registered providers – Use HeadStart Academy to filter courses by level, field, and city. Ensure the provider is CRICOS-registered (04096K). 2. Apply directly to your chosen institution – Meet the entry requirements including English language proficiency, submit your application with required documents, and wait for a Letter of Offer. 3. Receive your Confirmation of Enrolment (CoE) and apply for your Student visa (Subclass 500) – Once you accept the offer and pay the deposit, the institution will issue a CoE. Then apply for the visa online via the Department of Home Affairs.
Both Sydney and Melbourne have strong automotive industries with many dealerships, service centres, and manufacturers. Sydney's Haymarket campus is near major transport links and a diverse student population. Melbourne's South Melbourne location offers proximity to the automotive precinct in the inner south. Consider your lifestyle preference: Sydney has warmer weather and iconic beaches; Melbourne is known for its culture and coffee. Living costs are similar in both cities. The automotive sector in Australia is expected to grow with demand for skilled diagnosticians. Studying at a CRICOS-registered provider ensures you receive a quality education protected by Australian law.
Start your journey to studying automotive diagnosis in Australia. Visit HeadStart Academy for more CRICOS-registered courses and visa guidance.
View the full NATIONAL POLYTECHNIC OF AUSTRALIA PTY LTD profile →
Certificate IV in Automotive Mechanical Diagnosis is a CRICOS-registered programme at NATIONAL POLYTECHNIC OF AUSTRALIA PTY LTD. 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.