@giyaneelee Hi, If I may ask, why do you need to know which category your school falls into? To practice as a Nurse here in Au (and before you can apply for PR), you have to study and register here first. If you have a work experience for 3mos within the last 5 years, you can do a bridging course (shorter duration). Or there’s another option which is the conversion course.
If you decide to do a bridging course, you’ll have to get a Letter Of Eligibility (LOE) from AHPRA before you can enroll. Skills assessment is for migration purposes and will only be needed after you get your registration here in Au.