To amend title IV of the Employee Retirement Income Security Act of 1974 to improve disclosure of the funding status of single-employer pension plans.

Pension Security Disclosure Act of 2003 - Amends the Employee Retirement Income Security Act of 1974 (ERISA) to repeal the exemption from public disclosure of the contents of certain records, documents, and other information required to be reported to the Pension Benefit Guaranty Corporation by contributing sponsors, and each member of a contributing sponsor's controlled group, of a...