You will need to obtain an N2 qualification. If you have passed grade 12 with a science and maths pass rate of more than 40%, you will only need to write and pass 2 of the 4 subjects (Engineering Drawing and Trade Theory) to obtain your N2 qualification. If you have not passed the grade 12 science and maths exam, then you would need to enrol for all 4 subjects (Maths, Engineering Science, Engineering Drawing and Trade Theory) to obtain your N2 qualification.