I understand that UK and JAR FCL PPL with SEP class ratings can revalidate or renew by experience or test on a medical declaration provided that the examiner enters the rating as SSEA and not SEP (which requires a JAR FCL medical certificate).
The UK/JAR FCL PPL then sends the NPPL rating addition application to the CAA PLD with a fee of £37.
The prcedure is stated in AN Amendment Order.
Has anyone seen the SSEA rating used for renewing a UK/JAR FCL PPL?