What is the difference between FAA ATPL and EASA ATPL?

FAA ATPL is the Federal Aviation Administration . As the Civil Aviation Authority of the USA, it is responsible for establishing aviation regulations in the US. These are known as FARs (Federal Aviation Regulations) and

EASA ATPL is European Aviation Safety Agency. Created in 2002 by the European Commission, EASA took over the functions of the Joint Aviation Authorities of the EU countries.