IHTM03152 - Settlement files: file references
All settlement files have a unique reference. The reference is in the following format
- 6 numbers, beginning in a ‘9’
- followed by a forward slash and the year of creation and
- ending in a ‘check character’
All settlement files begin with the letter 'L' - so an example of a file reference number for a settlement file might be L900623/00Z.