New Zealand polytechnics are established under the Education Act 1989 as amended, and are considered state-owned tertiary institutions along with universities, colleges of education, and wānanga; there is today often much crossover in courses and qualifications offered between all these types of Tertiary Education Institutions. Some have officially taken the title 'institute of technology' which is a term recognized in government strategies equal to that of the term 'polytechnic'. One has opted for the name 'Universal College of Learning' (UCOL), and another 'Unitec New Zealand'. These are legal names but not recognized terms like 'polytechnic' or 'institute of technology'. Many if not all now grant at least bachelor-level degrees.