The Open Training and Education Network, often abbreviated OTEN, is an Open education service offered by TAFE NSW. Students may enrol from anywhere in Australia, while operationally the program is run by the Western Sydney Institute of TAFE. OTEN courses are delivered using a range of media, including printed materials, videos, CD-ROMs and DVDs. Some OTEN courses and units are delivered online. OTEN students may also access local TAFE NSW library facilities.