- Mercedes news
- Wolff joins Mercedes and invests in F1 team
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January 21, 2013: Toto Wolff and Niki Lauda have become shareholders in the Mercedes Formula One team and together will form part of the team's management alongside Ross Brawn
- Williams news
- Williams confirms Wolff's exit
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January 21, 2013: Williams has confirmed Toto Wolff is leaving its management board to take up a new role at Mercedes, but the Austrian will retain his shareholding
- Caterham news
- Caterham to launch 2013 car at first test
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January 21, 2013: Caterham will launch its 2013 car, the CT03, at the first day of testing on February 5 at Jerez
- Marussia news
- Marussia confirms Glock's departure
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January 21, 2013: Marussia has confirmed that Timo Glock has left the team after issuing a joint statement with the driver