Please can someone tell me what this is?  I want to fill in my first show application and I have no idea what this is. Is it the same as his registration number on his Kennel Club registration? On some of the forms it appears as ATC number* (If applicable)  ??? :o(

Thanks

ATC (Authority To Compete) is for dogs from overseas (not resident in the uk) & you will not have one if you reside in the UK. You only need to fill out the registered name & if applicable NAF/TAF in that particular box

NAF = Name applied for
TAF = Transfer applied for (that is transfer of ownership)

Thank you both very much  :o)