Region 1 Region 1 covers the outer western suburbs between
Blacktown,
Penrith,
Windsor and
Richmond. It also operated route 740 services via the
M2 Hills Motorway to
Macquarie Centre, which ceased in May 2019. When the region was established in 2005, services were operated by the Area 1 Management Company consortium of incumbent operators
Busways,
Hawkesbury Valley Buses and
Westbus. Following a competitive tendering process, on 6 October 2013 Busways took over all services in the region in its own right. In February 2023, following another competitive tendering process, Busways successfully retained and was awarded a seven-year contract for Region 1. The contract will commence in December 2023. When the region was established in 2005, services were operated by the Area 2 Management Company consortium of incumbent operators
Busabout and
Interline. Following a competitive tendering process, on 1 June 2014 Interline took over all services in the region in its own right. Nine years later, in February 2023, following another competitive tendering process,
Transit Systems was awarded a new contract for the region. When the region was established in 2005, services were operated by the Area 3 Management Company consortium of incumbent operators
Baxter's Bus Lines,
Busabout,
Hopkinsons,
Metro-link and
Westbus which operated all routes except
Liverpool–Parramatta T-way route T80 which was operated by
Western Sydney Buses. Baxter's sold its routes to Westbus in September 2006. Following a competitive tendering process, on 13 October 2013,
Transit Systems took over the operation of the region. When the region was established in 2005, services were operated by incumbent operator
Hillsbus. Following the short notice cessation of operations by
Harris Park Transport, its routes in the Hills District were taken over by Hillsbus on 20 December 2004, then transferred to
Sydney Buses as part of region 7 on 28 January 2005, with six routes returning to Region 4 on 25 September 2005. Following a tendering process,
CDC NSW (parent company of Hillsbus) retained and was awarded an eight-year contract for Region 4 in November 2022. The new contract commenced in April 2023. The Hillsbus brand was phased out in favour of the CDC NSW brand.
Region 6 Region 6 covers the
Inner West and southern suburbs with services extending to the
Sydney CBD,
Chatswood,
Taronga Zoo,
Westfield Eastgardens,
Bondi Junction,
Hurstville and
Miranda. Principal suburbs are
Ashfield,
Burwood,
Campsie,
Leichhardt,
Rockdale and
Sydney Olympic Park. The region operates out of
Burwood,
Kingsgrove,
Leichhardt and
Tempe depots. When the region was established in 2005, the region was operated by incumbent operator State Transit. The contract was renewed 1 July 2013 for five years without a competitive tendering process. In May 2017, the government announced the operation of region 6 would be contracted out to the private sector. The contract was awarded to
Transit Systems with operations commencing on 1 July 2018.
Region 7 Region 7 covers the north western suburbs with services extending to the
Sydney CBD. Principal suburbs are
Chatswood,
Epping,
Macquarie Park,
North Sydney,
Ryde and
Parramatta. The region operates out of
Ryde depot and Willoughby depot. When the region was established in 2005, the region was operated by incumbent operator State Transit. State Transit permanently took control of a few former
Harris Park Transport services in September 2005, and the region expanded to cover the whole of
Carlingford, Epping and include
North Rocks,
West Pennant Hills and
Beecroft for the first time. The contract was renewed on 1 July 2013, and again on 1 July 2017 for five years without a competitive tendering process. The contract was put out to competitive tender in 2020 and was awarded to
Busways, with operations commencing on 9 January 2022. When the region was established in 2005, the region was operated by incumbent operator State Transit. The contract was renewed on 1 July 2013, and again on 1 July 2017 for five years without a competitive tendering process.
Region 9 Region 9 covers the
Eastern Suburbs with services extending to the
Sydney CBD and
Leichhardt. Principal suburbs are
Bondi Junction,
Botany,
Maroubra,
Mascot,
Randwick and
Surry Hills. The region operates out of
Port Botany,
Randwick and
Waverley depots. When the region was established in 2005, the region was operated by incumbent operator State Transit. The contract was renewed on 1 July 2013, and again on 1 July 2017 for five years without a competitive tendering process.
Region 10 Region 10 initially covered the south western suburbs between
Bankstown,
Sutherland and
Engadine. Other principal suburbs are
Hurstville,
Menai, and
Miranda. It also operates services to
Burwood,
Parramatta and
Liverpool. When the region was established in 2005, it was operated by incumbent operator Connex that was later rebranded Veolia Transport, Veolia Transdev then
Transdev NSW. Region 11 was absorbed into Region 10 in September 2009. In December 2022, following a competitive tender process,
U-Go Mobility was awarded a seven-year contract for region 10. When the region was established in 2005, it was operated by incumbent operator
Forest Coach Lines. In November 2022,
CDC NSW (parent company of Forest Coach Lines) retained and was awarded a seven-year contract for Region 14. The region also consolidated Region 12 and expanded to cover the
Upper North Shore and
Hornsby to
Hawkesbury River area, including
Hornsby,
Berowra and
Brooklyn. The new contract commenced on 21 May 2023, with the Forest Coach Lines brand was phased out in favour the CDC NSW brand, and CDC NSW taking over Region 12 services from Transdev NSW. ==Former regions==