Surrey
Amla joins Surrey on Kolpak deal
It will be his third stint with the club after 14 appearances across 2013 and 2014.
Dean Elgar will be available for Surrey for the first 2 months of the English cricket season, before returning to South Africa to prepare for the Proteas tour to Sri Lanka in July.
The 33-year-old will mainly feature in the T20 Blast scheduled from May to July.
Proteas captain Graeme Smith will be with Surrey for the next three years after signing a deal.