Under the programme, which aims to find out if issues relating to poor speeds at peak times are caused by the NBN Co's performance or network management decisions made by ISPs, hardware devices will be installed in about 4000 homes for four years.
The ACCC said the aim was to get about 2000 volunteers in the first year. The devices will carry out remote tests to determine typical speeds on fixed-line NBN services throughout the day.
ACCC acting chair Delia Rickard said Australians spent more than $4 billion each year on fixed broadband services. Despite this, she said, many consumers "were left angry, frustrated, and dissatisfied by services that don’t deliver the peak speeds that are promised".
“Speed information is a key ingredient for consumers, and consumers are entitled to expect accurate information about services they buy.”
Rickard said the ACCC was investigating examples "where ISPs may have misled consumers in relation to their broadband speeds and other issues related to consumer guarantees that may raise concerns under the Australian Consumer Law".
“We believe it is crucial that consumers have access to information about the speed and quality of the broadband services they are paying for, especially as thousands of new NBN plans hit the market," she said.
"We aim to be able to identify when consumers are not getting the service they are paying for, and help when shopping around for a new deal."