These specifications cover the production of park passes requiring such operations as electronic prepress, digital printing (including four-color process), laminating, bar coding, packing, and distrib... These specifications cover the production of park passes requiring such operations as electronic prepress, digital printing (including four-color process), laminating, bar coding, packing, and distribution. Complete specifications may be found at: https://www.gpo.gogv/how-to-work-withus/vendors/contract-opportunities.