* Standard rake length should be 24 coaches else many 24 coach trains shall be reduced to 22, where as IR is planning 26 coach trains in future.
* There may be 2 or 3 types of standard rakes for long distance trains like
(2SLR, 6GEN,12SL, 1ACII, 3ACIII)-normally for Express trains
(2SLR, 4GEN, 12SL, PC, 1HA, 1ACII, 3ACIII)-normally for SFs
(2SLR,2GEN,12SL,PC,1H,...
more... 2A, 4ACIII)-normally for Prestegious SFs
* On experimental basis, this scheme should be implemented in major terminal station like NDLS or NZM or so.
* Two types of rakes i.e ICF & LHB are also a big hurdle in standardisation of rakes.