Carlin Motorsport have signed Tom Blomqvist, Antonio Giovinazzi and Sean Gelael to the FIA European F3 effort for this season.
Welsh squad CF Racing have announced its participation in the revised British Formula 3 Series this year by adding Chinese racer Zheng Dijay Sun to their ranks.
With the opening test of the season fast approaching, the GP3 Series added several more names to its 2013 field in recent days. Facu Regalia returns to the category – this time as a full-time competitor – while both Luis Sá Silva and Samin Gómez Briceno are set to make their category débuts.
Next year’s European and British Formula 3 calendars appear to have been finalised following the rejigging of several events.