Overview
Grade 12 is the final year of upper secondary school in Papua New Guinea and ends with a national examination set by the Measurement Services Division (MSD) of the PNG Department of Education. The exam is sometimes referred to as the Upper Secondary School Certificate examination. It certifies the completion of secondary education and its results are the main basis for admission into PNG's universities and other higher-education institutions through a centralised national application process.
Note
PNG's official Department of Education and DHERST (Department of Higher Education, Research, Science and Technology) sites could not be reached directly while researching this page. The details below are drawn from secondary reports (PNG education news sites and blogs that cover official notices) rather than from the official pages themselves. Readers should confirm exact subjects, dates and procedures for their own year on the official Department of Education and DHERST sites before relying on them.
Who can apply
Grade 12 is sat by students completing their second and final year of upper secondary school (Grades 11 and 12) at a national high school or a secondary school with an upper-secondary stream. Students are registered for the exam by their school, through the school's Provincial Examination Supervisor, rather than applying individually.
Exam pattern
Upper secondary students study a combination of subjects and sit a national exam in each examinable subject at the end of Grade 12.
| Part | Subjects | Notes |
|---|---|---|
| Core (compulsory) | A Language subject (Applied English or Language and Literature), a Mathematics subject (General Mathematics or Advanced Mathematics), and Personal Development or Religious Education | Every student studies one option from each of these three areas. |
| Electives | Chosen from examinable subjects such as Biology, Chemistry, Physics, Applied Science, Geology, Economics, Business Studies, Accounting, History, Geography, Legal Studies, Information Communication Technology (ICT) and others | Students typically choose three elective subjects from the science, humanities and technical subject fields, based on the entry requirements of the courses they plan to apply for. |
Non-examinable subjects such as Agriculture, Physical Education, Music, Visual Arts and Design and Technology may also be studied but are assessed internally by schools rather than through the national exam.
Marking and results
Grade 12 subjects are graded on a five-band letter scale: A (Excellent), B (Very Good), C (Good), D (Satisfactory) and E (Weak), corresponding to quality points from 4 down to 0. Results are released by the Measurement Services Division, and students can check them through the official results portal once they are published. Schools also receive and distribute printed result slips and, later, certificates to students.
Important dates
Grade 12 national exams are typically held within an October–November window, though the exact dates and the length of the exam period vary from year to year and by subject. For example, the 2025 Grade 12 (Upper Secondary School Certificate) written exams were reported to run over one week in mid-October 2025, with some practical or STEM-related components scheduled separately earlier in the year. Because schedules change yearly, students and schools should confirm the current year's exact dates and subject timetable through their Provincial Education Division or the Department of Education rather than relying on a previous year's calendar.
How to apply
Students do not apply individually to sit the Grade 12 exam; their school registers them as part of normal Grade 12 enrolment and reports this to the Provincial Examination Supervisor and the Measurement Services Division. Separately, Grade 12 students who want to continue into higher education apply for university and college places through DHERST's National Online Application System (NOAS). Schools issue each Grade 12 student NOAS login credentials, and students use the system to rank up to five choices of institution and programme before results are finalised.
After the exam
Once Grade 12 results are released, students use them, together with their NOAS application, to compete for places at PNG universities and other higher-education institutions. NOAS marks choices a student is not eligible for, and DHERST runs a national selection process that matches results against the capacity and entry requirements of each institution and programme. Students who are not selected, or who do not wish to continue to higher education immediately, can also use their Grade 12 certificate to apply directly to other institutions, vocational programmes or employers.
Preparation tips
Confirm the current year's subject combination and elective choices early, since they affect eligibility for university programmes through NOAS.
Keep copies of school assessment records and practise with past national exam papers for each examinable subject where the school or province makes them available.
Track the Provincial Education Division's exam timetable for the current year rather than assuming the previous year's dates will repeat.
Prepare NOAS choices carefully and rank institutions realistically, since the system highlights and limits ineligible options based on a student's subject combination.
FAQs
Who runs the PNG Grade 12 exam?
The Measurement Services Division (MSD) of the PNG Department of Education sets, administers and marks the national Grade 12 exam, and releases results through the official results portal.
What subjects do Grade 12 students sit?
Every student takes a Language subject, a Mathematics subject, and Personal Development or Religious Education, plus elective subjects chosen from the examinable science, humanities and technical subjects offered by their school.
How do Grade 12 results lead to university admission?
Results feed into the National Online Application System (NOAS), run by DHERST, where students rank up to five institution and programme choices. A national selection process then matches results and eligibility against available places.
When are Grade 12 exams usually held?
They are generally held within an October–November window, but exact dates vary by year and subject, so students should check the current year's timetable from their Provincial Education Division rather than assuming it matches a previous year.