Northern Territory Numbered Regulations Northern Territory Numbered Regulations(1) Before an authorised person uses a breath analysis instrument for Part 4, Division 2 of the Act, the authorised person must prepare the instrument for the analysis by ensuring that:
(a) the instrument is turned on; and
(b) the words "READY TO START" appear on the display panel of the instrument.
(2) An authorised person using a breath analysis instrument must provide an unused mouthpiece for use by the worker in providing each sample of breath in the breath analysis.
(3) The authorised person must not carry out a breath analysis in relation to a worker if the authorised person suspects, on reasonable grounds, that the worker has consumed alcohol within the period of 15 minutes immediately before the proposed time for carrying out the breath analysis.