Biosecurity before, during and after shows

[farmermama2384]

I was contacted by a national organization to be a livestock exhibitor and bring a trio each of my Red Dorkings, Catalanas and Partridge Chanteclers to their national conference. I breed, I do not exhibit. What should I do to/for my birds before, during and after the exhibition for biosecurity? I know to quarantine after, but should I vaccinate? Bring my own display cages? Any advice is much appreciated.

 

[SunHwaKwon]

Following. I was planning to bring some birds to sell at a swap next month but I'm worried about bringing any unsold (or bought) birds back. So I'd like to hear recommendations.