http://www.legislation.gov.uk/uksi/2005/3515/article/14/madeThe Civil Procedure (Amendment No.4) Rules 2005What's onKing's Printer of Acts of Parliament2011-07-04SUPREME COURT OF ENGLAND AND WALESCOUNTY COURTS, ENGLAND AND WALESThese Rules introduce a revised Part 20, changing the term “Part 20 claim” to “Additional Claim”.Amendment to the Civil Procedure Rules 199814In rule 58.4(2), for “Rule 30.5(3) applies” substitute “Rule 30.5 applies”.