Williams will unveil their 2020 livery two days before pre-season testing commences at the Circuit de Catalunya. They will hold a separate launch for the livery, a repeat of their 2019 unveiling in which their car was not unveiled until half way through testing.
Haas meanwhile will show their car to the world for the first time on the first day of pre-season testing. They are expected to have a new design for their livery following their controversial split from Rich Energy and William Storey.
Alfa Romeo announced their date earlier today confirming the February 19 as the day they'll launch their car.