Websites linking back to catchupmatrix.nielsentam.com.au

OzTAM is the official source of television audience measurement (TAM) covering Australia’s five mainland metropolitan markets and nationally for subscription television. OzTAM manages and markets television ratings data for total television viewing in Sydney, Melbourne, Brisbane, Adelaide and Perth across all television households and nationally for all subscription television households. <span style="font-size: 13.3333px;">OzTAM announces the appointment of Richard Herring as independent chairman.<br /> <br /> </span><br /> <span style="font-size: 13.3333px;">OzTAM introduces ‘Total Grocery Shoppers’ demographic to the TV ratings database.</span> <span style="font-size: 13.3333px;">The Q4 2016&nbsp;<span style="font-weight: bold;">Australian Multi-Screen Report</span> documents how growing content and screen choices have caused a gradual shift in the way consumers view across devices.</span> <span style="font-weight: bold">OzTAM ratings </span>are the accepted metric<span style="font-weight: bold"> </span>by which Australian television performance is evaluated.