The meetings industry has come a long way in understanding the importance of identifying allergens at group meals. Labeling buffet items and identifying ingredients in menus is pretty much standard procedure for hotels and caterers. In the consumer sector, this progress started in 2004 with the Food Allergen Labeling and Consumer Protection Act. The legislation required manufacturers to identify if their prepackaged foods contained one of the eight major allergens in the U.S. – milk, eggs, fish, shellfish, peanuts, wheat, soybeans and tree nuts. At the time, these accounted for 90 percent of U.S. allergens. Eleven years later, a…