### sec.284 Appointment of ventilation officers for underground mines during 3-year transitional period This section applies to the appointment of the ventilation officer, or acting ventilation officer, for an underground mine. During the period starting on the commencement and ending 3 years after the commencement, amended section 54A(3) or 54B(6) does not apply to the appointment. s 284 ins 2018 No. 28 s 91 (sec.284-ssec.1) This section applies to the appointment of the ventilation officer, or acting ventilation officer, for an underground mine. (sec.284-ssec.2) During the period starting on the commencement and ending 3 years after the commencement, amended section 54A(3) or 54B(6) does not apply to the appointment.

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Section sec.284 - Mining and Quarrying Safety and Health Act 1999 - Appointment of ventilation officers for underground mines during 3-year transitional period — Zoe