55lb Petaluma Creamery Low Heat Non-Fat Highest Quality Organic Dry Milk Made in California USA production date march 24th 2020

According to the USDA, powdered milk can be stored indefinitely. An unopened package is probably still usable for two to 10 years after the printed "best by" date. Some survival stores sell nonfat dry powdered milk labeled with a 25-year shelf life.