There are exceptions to the normal requirements for pilots holding non-JAA ATPL(A)s who have over 3000 hours flying experience as pilot of public transport aircraft over 30 tonnes MTWA on scheduled international routes, including a minimum of 1500 hours as P1C (Captain). Those who believe that they qualify should write to the CAA Personnel Licensing Department for a formal written assessment. They must complete form JAR-FCL 680, enclose their logbooks, non-UK licence and validating medical certificates.........and, of course, pay the relevant fee!