EstatePass
Property ManagementMethamphetamine Contaminationlevel4HARD

A landlord whose rental tested above the maximum acceptable level wants the same company that did the detailed test to do the decontamination. What do the 2026 regulations say?

Correct Answer

A) The decontaminator must be independent of whoever does the testing.

Regulation 11 lets a landlord carry out the decontamination works personally or engage someone else, but anyone engaged must be independent of the person who does the prescribed testing or the post-decontamination testing, and of anyone paid to do a screening assessment. Decontamination is complete only when post-decontamination testing shows the premises are no longer contaminated (reg 13).

Answer Options
A
The decontaminator must be independent of whoever does the testing.
B
The landlord must use the same company so the results are consistent.
C
Only an accredited decontamination contractor may do any part of the work.
D
Decontamination must be done by the local council's environmental health team.

Why This Is the Correct Answer

Regulation 11(2) requires decontamination workers to be independent of the testers.

Why the Other Options Are Wrong

Option B: The landlord must use the same company so the results are consistent.

Regulation 11(2) requires independence between testing and decontamination.

Option C: Only an accredited decontamination contractor may do any part of the work.

Regulation 11(1) lets the landlord do the works personally or engage anyone independent.

Option D: Decontamination must be done by the local council's environmental health team.

Councils are not required to decontaminate; the landlord is responsible.

Background Knowledge for Property Management

Source: https://www.legislation.govt.nz/secondary-legislation/pco-drafted/2026/24/en/latest/

Exam Tip for Property Management

Tester and cleaner must be different, independent people.

Common Mistakes to Avoid on Property Management Questions

  • โ€ขThinking an accredited contractor is compulsory, or that one firm can test and clean.
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