Local Hearing Aids, Equipment & Services in Sydney NSW

Established in 2004, Health & Safety Advisory Service is a registered training organisation (RTO), committed to providing excellence in all WHS training and consultancy services. Our highly skilled professional team draws upon wide ranging industry experience with specific expertise in training development, design and delivery.

MBBS(Hons), PhD, FRANZCO, FRACS, Vitreoretinal Surgeon - Sydney Retina Clinic and Day Surgery is owned and operated by Dr Andrew Chang. He is the principal Vitreoretinal Specialist at Sydney Retina Clinic and Day Surgery. He graduated from the University of Sydney Medical School with Honours in 1987. His general ophthalmology training was at the Sydney Eye Hospital.

Based in Sydney, Blackett Acoustics is an independent engineering firm specialising in acoustics, vibration and noise control. We provide acoustical consulting services in areas most affected by noise and vibration issues – that is, architectural, environmental and industrial workplaces.