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Work out the toxic equivalency factors of polychlorinated dibenzo-p-dioxins (PCDDs) and polychlorinated dibenzofurans (PCDFs) to calculate their concentration.
This Tax Information and Impact Note is about modernising the taxation of corporate debt and derivative contracts.
Budget 2013 announced that the government would improve the way in which uses tax codes as a way to collect tax and debts due to HMRC (coding out). The government consulted on this measure in 2013.
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