These Regulations amend the Loan Relationships and Derivative Contracts (Change of Accounting Practice) Regulations 2004 (“the principal Regulations”) which make provision in relation to bringing into account of certain debits and credits arising on a change of accounting policy in drawing up a company’s accounts. The amendments are consequential to amendments made to Parts 5 and 7 of the Corporation Tax Act 2009 in relation to the taxation of loan relationships and derivative contracts.