From 29 January, HMRC introduced a new Additional Procedure Code (APC) F47 which you can use from grouping commodity codes on your supplementary declarations.
If you’re processing supplementary declarations for goods moved prior to 29 January 2022, use the AI 00600 code as you’ve been doing.
You should use the F47 code instead of the AI code 00600 when moving goods after 29 January 2022.
When using APC F47, there are some extra requirements for grouping goods with different countries of origin and for excise goods.
For any questions, please contact the TSS Contact Centre on 0800 060 8888.