The Social Security (Contributions) (Amendment) Regulations 2003
These Regulations amend the Social Security (Contributions) Regulations 2001 (S.I. 2001/1004: “the principal Regulations”) to reflect the changes made to the structure of the contributory system by the National Insurance Contributions Act 2002 (c. 19: “the Contributions Act”). That Act imposes an additional 1 per cent. charge in respect of national insurance contributions.