This is why we employ childminders who are qualified and registered by the ECE; and whose pedagogical practice reflects current theories of learning and development. Our quality early learning programmes are based on Te Whāriki (New Zealand`s national early childhood programme). Collective agreement for childminders, school heads and head teachers Validate: From 12 July 2019 to 11 July 2022 We are improving our download to the printed functionality. If you would like a printed copy of this agreement, please download the PDF version of the collective agreement for childminders, school heads and head teachers. Childminders who are members of NZEI Te Riu Roa are subject to the 2019-2022 Collective Agreement (KTCA) for childminders, school heads and head teachers.