Executives of Solution 42 will be retained for two years, said Portal, which is based in Cupertino, Calif.
They continue: "If names are known, they will be included" and: "generally, records are retained for seven years".
Scotland Yard's disclosure, in response to questions from NUJ lawyers, stated "generally, records are retained for seven years".
It quotes a document from Hertfordshire police saying that images of vehicles are kept for 90 days with other data, including the numberplates, retained for two years.
The scheme is asking for Australians' data to be retained for two years but it is not clear how many criminal investigations require data this old.
The Conservatives dropped their opposition on Wednesday to a substitute proposal that innocent DNA profiles should be retained for six years to allow the Crime and Security Act to reach the statute book.
Ten million Australian households are expected to take part but the national headcount is mired in unprecedented controversy, with allegations that the move to collect the census online, and the requirement that personal details such as names will be retained for four years, pose an unprecedented risk to the safety of Australians' data.
In 1948, Bouchard became the first Quebec-born captain of the Canadiens, a position he retained for eight years until his retirement.
The signed consent form of each participant will be retained for three years.
Cattle were retained for seven years post inoculation or culled when they developed BSE signs or other untreatable or welfare compromising disease.
