Custom Card 1 specifically caters for diners travelling with food sensitivities/intolerances. The following is the text on the English version of this card and has been translated into 17 languages all in credit-card style format:

Dietary Alert Card... I have an allergy/intolerance to [your risk food choices are listed here] and all the derivatives... Eating foods, sauces or garnishes containing these ingredients will make me ill... Can you assist me in making my choice from your menu?