Standard Input Output norms for offset printing ink suspended; import composition and usage must match export requirements. Standard Input Output norms set permissible constituent proportions for offset printing ink supplied via the flush route, specifying proportions for pigment/solid resin, ink vehicles (linseed or soybean oil bases), polyethylene and PTFE wax compounds, metal drier and petroleum distillate. Those norms have been suspended by Public Notice. Applicants must ensure imported inputs correspond to those used or required in the export product and authorities may determine acceptable input proportions and verify consumption in the resultant export.