For section 83K of the Catchment and Land Protection Act 1994 substitute —
(1) If an authorised officer or member of the police force proposes to take a sample, he or she must—
(a) advise the owner, if possible before taking the sample, that it is taken for the purpose of analysis; and
(b) advise the owner that he or she may nominate a person to analyse part of the sample; and
(c) forward a part of the sample that is sufficient for analysis—
(i) to any person nominated by the owner; and
(ii) to a qualified person nominated by the officer or member; and
(d) keep part of the sample untouched for future comparison; and
(e) unless the sample is a noxious weed, return the remainder of the sample to the person from whom it was taken within 28 days if the sample is not required for the purposes of a proceeding under this Act or the regulations.
(2) In this section "qualified person" has the same meaning as in section 88A(6) of the Conservation, Forests and Lands Act 1987 .".