Hi folks,

We've been receiveing Material Safety Data Sheets informing VOC levels, recicled content percentage and distances for MRc5 with expiration date and this seems to be common practice by manufacturers in Brazil. Some of them have really short windows, which means that, by the time of submisison to GBCI they will be expired.
In your opinion, is an expiration date for products such as steel, masonry, concrete, a relevant information for the LEED comitee? Should I worry about go through the hassle of contacting these manufacturers and asking them to change their MSDS templates??

Thanks!