[David @ Hector Blooms]

As I'm new to pig keeping (has only been a week), i registered with RPA initial and since that I've registered with eAML2 for receiving a movement, registered with a vet and AHVLA. Do I need to register with the BPA or any other organisation or authority?

[Hillhead]

Depends on whether or not you intend breeding and showing pedigree stock, if so you will need to register with the BPA but if you only intend keeping a couple of weaners to raise for meat then there is no need.  You can of course choose to join the society/keepers club of the pigs you intend keeping, this may be useful as a source of information if needed.