The JH2SC26A means that it is a 1996 or later, European
standard ST1100, or
plain Pan model (meaning no factory Police ST1100P gear, nor ST1100A Antilock brakes).
You have hidden the year code in its VIN, but you say it is year code Y. So, its
Honda model year, as assigned by Honda, is 2000, the last ST1100 year for Europe.
You say it is a
European
Direct Sales or ED model. So one parts list for it is here:
https://www.cmsnl.com/honda-st1100-...irect-sales_model4838/partslist/#.YkTuJ7pOmUk
Again: https://www.cmsnl.com/honda-st1100-...irect-sales_model4838/partslist/#.YkZP6LpOmUk
I do not think which country imported your Pan will change in any way the fact that the above link is the
exact parts list for your bike, unless the "part" is one of its stickers, or informational plates.
As I understand it, ED Pans could be imported even by dealers in the UK.
The phrase "homologacion tipo" translates nicely from both Spanish and
Galician, but not at all from Dutch. Its meaning is
approval type.
(Only the word "tipo" translates from French or Italian, as type.)
Very, very few riders here know about MOTs, much less about the codes, like L, that might appear in the UK's MOT papers.
(L is, however, the year code for the first Honda model year, 1990, of the ST1100 Pan Line, and government approvals are often dated as of the first year of the Line. Aussies here know that last bit.)