AOBA Certified Shows occurring require all alpacas to be identified with a microchip. This means every alpaca that is transported to an AOBA Certified show for any reason (i.e. show entrants, companions, auction alpacas, alpacas being transported and using the show venue as a stop off point, etc) must be identified with a microchip.
You must make sure that the proper micochip number appears on the Certificate of Veterinary Inspection (i.e. Health Papers) and transportation documents. Animals without this identification will not be allowed to enter the venue.