REF 0035040; All lots manufactured between 10/04/2001 and 10/04/2006. Lot codes on boxes and packaging contain a 7 digit lot code: For example, lot 0409271: the first 2 digits represent the year manufactured (04 represents 2004), next 2 digits represent the month (09 represents September), the next 2 digits represent the day of the month (27), and the last digit represents the manufacturing shift code (1).