177.823A-HMPMCNP50% HM (Placarding) - 50% or more of the required placards for a category of material (hazard class or division) are missing. CVSA Inspection Bulletin 2017-03 - Display of GHS Labels on Bulk Packages
(OOS)
172.516C5-HMPMC HM (Placarding) - Failure to display placard(s) so words or identification number printed on it are displayed horizontally, reading from left to right