An Update was recently sent out on April 14, 2015 regarding "Upcoming Changes to TPP program". This notice acts as an addendum to the previous notice. 
In efforts to assist Suppliers with the implementation of the new color bar, GMI has made a slight visual addition for a quick reference to differentiate the new color bar from the old. As previously noted the adjustment was related to a gray balance adjustment. The color bar visually looked identical. Now we have added two reversed out lines in the 100% cyan patch starting on the left side of the color bar. 
The color bar implementation timeframe remains the same: It may be used immediately; however, beginning June 1st, 2015, all press sheets (sample submissions) will be evaluated against the new color bar. Please be sure to reference the TPP website for updated Process Control Guidelines and specifications.