The test kit itself is about the size of a large USB stick, is easy to use and comes with clear instructions.
The kit which will be sent out to those aged 60-74. Photo / Supplied
It is designed to pick up tiny traces of blood in your faeces and to catch cancers before they become advanced and more difficult to treat.
Local GP and Canterbury NBSP Primary Care Lead Dr Sue Levin said it's important to be clear that anyone with concerning symptoms such as sustained, unusual bowel movements or blood in their faeces should seek advice from their General Practice team.
"Whānau and friends also have an important part to play - in supporting and encouraging people to participate in the programme."
Since it began in New Zealand just over three years ago, the programme has screened more than quarter of a million people and detected more than 700 cancers early enough for successful treatment in 90 percent of cases