This is the email I received from DEWM when I acquired about possible expired cans...They use Julian Dates..
"-----Original Message----- From: Dewmar Yahoo <dewmarinternational@yahoo.com> To: xxxxxxxxxxxxxx <@aim.com> Sent: Wed, Oct 15, 2015 11:38 am Subject: Re: Dewmar International BMC., Inc.: Your Order - 782
What do the codes say? We can't ship outdated product. It has Julian Dates all shipped product is less that 3 months old. It takes 2 years for Lean to expire