The Petroleum (Quality Control) (Amendment) Regulations, 2013

1796 ash, wt%, max astm d482 lubricity, hfrr wear scar diam @ 60 °c, micron, max astm d6079 copper corrosion, 3hr @ 50 °c, merit (class), max astmd 130 oxidation stability, mg/100mi, max*** astm 2274 oxidation stability, mg/100ml, max en15751 stability ox

The Tax Collection (Approved Write-Off) (Public Bodies) Order, 2014

The Petroleum (Quality Control) Act

1796 0.05 ash, wt%, max astm d482 0.01 lubricity, hfrr wear scar diam @ 60°c, micron, max astm d6079 460 copper corrosion, 3hr @ 50 °c, merit (class), max astm d130 no. 3 oxidation stability, mg/100ml, max*** astm 2274 2.5%» oxidation stability, mg/100m],