The Judging Book is a on line in the members only section and  contains all the information you will need as to what are the IFGA standards for a male and female guppy. What should a “perfect” swordtail guppy look like? How you could become an approved IFGA judge? What would you club have to do to host a show? There are also many other facts and rules governing the IFGA clubs and standards. Simply go to the member only section and click on the Judging Book link on the right side of the home page.