I dont know if this would help some of our members looking for answers regarding the new changes for the English test..very vital to read these links below as you can check the documents required with the application for ILR/Citizenship/levels covered by test /test validity and who awarded the English test/

links:
http://www.ukba.homeoffice.gov.uk/si...df?view=Binary
Appendix KOLL of the HC628 (pages 59-77)

Appendix ''O''
http://www.ukba.homeoffice.gov.uk/po...les/appendixo/

..I take it that some doesnt need to sit on another test , because it has no expiration and got a higher level speaking and listening qualification in English at B1 CEFR or higher, or its equivalent..but on the contrary some people who got a higher level of B1 but has the validity of 2years must sit on another test.