Mayonnaise: Unopened, refrigerated Kraft mayonnaise can be kept for 30 days after its expiration date or 3-4 monthsafter opening, the company told ShelfLifeAdvice.
Some estimate that by September 2011 the last large batches of addresses will be issued, meaning that monthsafter that date there will be no new addresses available.
IN GENERAL - Not later than 18 monthsafter the date of the enactment of this act, the Commission shall promulgate under section 553 of title 5, United States Code, rules that.